21037419312

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1$

素因数の和:705

約数の個数: 320

約数和(自身を含む): 68712268800

約数和(自身を除く): 47674849488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 227, 273, 294, 312, 336, 343, 364, 392, 433, 454, 546, 588, 624, 637, 681, 686, 728, 784, 866, 908, 1029, 1092, 1176, 1274, 1299, 1362, 1372, 1456, 1589, 1732, 1816, 1911, 2058, 2184, 2352, 2548, 2598, 2724, 2744, 2951, 3031, 3178, 3464, 3632, 3822, 4116, 4368, 4459, 4767, 5096, 5196, 5448, 5488, 5629, 5902, 6062, 6356, 6928, 7644, 8232, 8853, 8918, 9093, 9534, 10192, 10392, 10896, 11123, 11258, 11804, 12124, 12712, 13377, 15288, 16464, 16887, 17706, 17836, 18186, 19068, 20657, 20784, 21217, 22246, 22516, 23608, 24248, 25424, 26754, 30576, 33369, 33774, 35412, 35672, 36372, 38136, 39403, 41314, 42434, 44492, 45032, 47216, 48496, 53508, 61971, 63651, 66738, 67548, 70824, 71344, 72744, 76272, 77861, 78806, 82628, 84868, 88984, 90064, 98291, 107016, 118209, 123942, 127302, 133476, 135096, 141648, 144599, 145488, 148519, 155722, 157612, 165256, 169736, 177968, 196582, 214032, 233583, 236418, 247884, 254604, 266952, 270192, 275821, 289198, 294873, 297038, 311444, 315224, 330512, 339472, 393164, 433797, 445557, 467166, 472836, 495768, 509208, 533904, 551642, 578396, 589746, 594076, 622888, 630448, 688037, 786328, 827463, 867594, 891114, 934332, 945672, 991536, 1012193, 1018416, 1103284, 1156792, 1179492, 1188152, 1245776, 1277783, 1376074, 1572656, 1654926, 1735188, 1782228, 1868664, 1891344, 1930747, 2024386, 2064111, 2206568, 2313584, 2358984, 2376304, 2555566, 2752148, 3036579, 3309852, 3470376, 3564456, 3737328, 3833349, 3861494, 4048772, 4128222, 4413136, 4717968, 4816259, 5111132, 5504296, 5792241, 6073158, 6619704, 6940752, 7128912, 7666698, 7722988, 8097544, 8256444, 8944481, 9632518, 10222264, 11008592, 11584482, 12146316, 13239408, 14448777, 15333396, 15445976, 16195088, 16512888, 17888962, 19265036, 20444528, 23168964, 24292632, 26833443, 28897554, 30666792, 30891952, 33025776, 33713813, 35777924, 38530072, 46337928, 48585264, 53666886, 57795108, 61333584, 62611367, 67427626, 71555848, 77060144, 92675856, 101141439, 107333772, 115590216, 125222734, 134855252, 143111696, 187834101, 202282878, 214667544, 231180432, 250445468, 269710504, 375668202, 404565756, 429335088, 438279569, 500890936, 539421008, 751336404, 809131512, 876559138, 1001781872, 1314838707, 1502672808, 1618263024, 1753118276, 2629677414, 3005345616, 3506236552, 5259354828, 7012473104, 10518709656, 21037419312]

約数ペア:

[(1, 21037419312), (2, 10518709656), (3, 7012473104), (4, 5259354828), (6, 3506236552), (7, 3005345616), (8, 2629677414), (12, 1753118276), (13, 1618263024), (14, 1502672808), (16, 1314838707), (21, 1001781872), (24, 876559138), (26, 809131512), (28, 751336404), (39, 539421008), (42, 500890936), (48, 438279569), (49, 429335088), (52, 404565756), (56, 375668202), (78, 269710504), (84, 250445468), (91, 231180432), (98, 214667544), (104, 202282878), (112, 187834101), (147, 143111696), (156, 134855252), (168, 125222734), (182, 115590216), (196, 107333772), (208, 101141439), (227, 92675856), (273, 77060144), (294, 71555848), (312, 67427626), (336, 62611367), (343, 61333584), (364, 57795108), (392, 53666886), (433, 48585264), (454, 46337928), (546, 38530072), (588, 35777924), (624, 33713813), (637, 33025776), (681, 30891952), (686, 30666792), (728, 28897554), (784, 26833443), (866, 24292632), (908, 23168964), (1029, 20444528), (1092, 19265036), (1176, 17888962), (1274, 16512888), (1299, 16195088), (1362, 15445976), (1372, 15333396), (1456, 14448777), (1589, 13239408), (1732, 12146316), (1816, 11584482), (1911, 11008592), (2058, 10222264), (2184, 9632518), (2352, 8944481), (2548, 8256444), (2598, 8097544), (2724, 7722988), (2744, 7666698), (2951, 7128912), (3031, 6940752), (3178, 6619704), (3464, 6073158), (3632, 5792241), (3822, 5504296), (4116, 5111132), (4368, 4816259), (4459, 4717968), (4767, 4413136), (5096, 4128222), (5196, 4048772), (5448, 3861494), (5488, 3833349), (5629, 3737328), (5902, 3564456), (6062, 3470376), (6356, 3309852), (6928, 3036579), (7644, 2752148), (8232, 2555566), (8853, 2376304), (8918, 2358984), (9093, 2313584), (9534, 2206568), (10192, 2064111), (10392, 2024386), (10896, 1930747), (11123, 1891344), (11258, 1868664), (11804, 1782228), (12124, 1735188), (12712, 1654926), (13377, 1572656), (15288, 1376074), (16464, 1277783), (16887, 1245776), (17706, 1188152), (17836, 1179492), (18186, 1156792), (19068, 1103284), (20657, 1018416), (20784, 1012193), (21217, 991536), (22246, 945672), (22516, 934332), (23608, 891114), (24248, 867594), (25424, 827463), (26754, 786328), (30576, 688037), (33369, 630448), (33774, 622888), (35412, 594076), (35672, 589746), (36372, 578396), (38136, 551642), (39403, 533904), (41314, 509208), (42434, 495768), (44492, 472836), (45032, 467166), (47216, 445557), (48496, 433797), (53508, 393164), (61971, 339472), (63651, 330512), (66738, 315224), (67548, 311444), (70824, 297038), (71344, 294873), (72744, 289198), (76272, 275821), (77861, 270192), (78806, 266952), (82628, 254604), (84868, 247884), (88984, 236418), (90064, 233583), (98291, 214032), (107016, 196582), (118209, 177968), (123942, 169736), (127302, 165256), (133476, 157612), (135096, 155722), (141648, 148519), (144599, 145488)]