2803705968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{457}}^1$

素因数の和:556

約数の個数: 240

約数和(自身を含む): 9023112960

約数和(自身を除く): 6219406992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 457, 496, 532, 589, 651, 744, 798, 868, 912, 914, 961, 1064, 1178, 1302, 1371, 1488, 1596, 1736, 1767, 1828, 1922, 2128, 2356, 2604, 2742, 2883, 3192, 3199, 3472, 3534, 3656, 3844, 4123, 4712, 5208, 5484, 5766, 6384, 6398, 6727, 7068, 7312, 7688, 8246, 8683, 9424, 9597, 10416, 10968, 11532, 12369, 12796, 13454, 14136, 14167, 15376, 16492, 17366, 18259, 19194, 20181, 21936, 23064, 24738, 25592, 26049, 26908, 28272, 28334, 32984, 34732, 36518, 38388, 40362, 42501, 46128, 49476, 51184, 52098, 53816, 54777, 56668, 60781, 65968, 69464, 73036, 76776, 80724, 85002, 98952, 99169, 104196, 107632, 109554, 113336, 121562, 127813, 138928, 146072, 153552, 161448, 170004, 182343, 197904, 198338, 208392, 219108, 226672, 243124, 255626, 269173, 292144, 297507, 322896, 340008, 364686, 383439, 396676, 416784, 438216, 439177, 486248, 511252, 538346, 595014, 680016, 729372, 766878, 793352, 807519, 876432, 878354, 972496, 1022504, 1076692, 1190028, 1317531, 1458744, 1533756, 1586704, 1615038, 1756708, 1884211, 2045008, 2153384, 2380056, 2635062, 2917488, 3067512, 3074239, 3230076, 3513416, 3768422, 4306768, 4760112, 5270124, 5652633, 6135024, 6148478, 6460152, 7026832, 7536844, 8344363, 9222717, 10540248, 11305266, 12296956, 12920304, 15073688, 16688726, 18445434, 21080496, 22610532, 24593912, 25033089, 30147376, 33377452, 36890868, 45221064, 49187824, 50066178, 58410541, 66754904, 73781736, 90442128, 100132356, 116821082, 133509808, 147563472, 175231623, 200264712, 233642164, 350463246, 400529424, 467284328, 700926492, 934568656, 1401852984, 2803705968]

約数ペア:

[(1, 2803705968), (2, 1401852984), (3, 934568656), (4, 700926492), (6, 467284328), (7, 400529424), (8, 350463246), (12, 233642164), (14, 200264712), (16, 175231623), (19, 147563472), (21, 133509808), (24, 116821082), (28, 100132356), (31, 90442128), (38, 73781736), (42, 66754904), (48, 58410541), (56, 50066178), (57, 49187824), (62, 45221064), (76, 36890868), (84, 33377452), (93, 30147376), (112, 25033089), (114, 24593912), (124, 22610532), (133, 21080496), (152, 18445434), (168, 16688726), (186, 15073688), (217, 12920304), (228, 12296956), (248, 11305266), (266, 10540248), (304, 9222717), (336, 8344363), (372, 7536844), (399, 7026832), (434, 6460152), (456, 6148478), (457, 6135024), (496, 5652633), (532, 5270124), (589, 4760112), (651, 4306768), (744, 3768422), (798, 3513416), (868, 3230076), (912, 3074239), (914, 3067512), (961, 2917488), (1064, 2635062), (1178, 2380056), (1302, 2153384), (1371, 2045008), (1488, 1884211), (1596, 1756708), (1736, 1615038), (1767, 1586704), (1828, 1533756), (1922, 1458744), (2128, 1317531), (2356, 1190028), (2604, 1076692), (2742, 1022504), (2883, 972496), (3192, 878354), (3199, 876432), (3472, 807519), (3534, 793352), (3656, 766878), (3844, 729372), (4123, 680016), (4712, 595014), (5208, 538346), (5484, 511252), (5766, 486248), (6384, 439177), (6398, 438216), (6727, 416784), (7068, 396676), (7312, 383439), (7688, 364686), (8246, 340008), (8683, 322896), (9424, 297507), (9597, 292144), (10416, 269173), (10968, 255626), (11532, 243124), (12369, 226672), (12796, 219108), (13454, 208392), (14136, 198338), (14167, 197904), (15376, 182343), (16492, 170004), (17366, 161448), (18259, 153552), (19194, 146072), (20181, 138928), (21936, 127813), (23064, 121562), (24738, 113336), (25592, 109554), (26049, 107632), (26908, 104196), (28272, 99169), (28334, 98952), (32984, 85002), (34732, 80724), (36518, 76776), (38388, 73036), (40362, 69464), (42501, 65968), (46128, 60781), (49476, 56668), (51184, 54777), (52098, 53816)]