1243690272

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 216

約数和(自身を含む): 3940978860

約数和(自身を除く): 2697288588

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 89, 96, 99, 121, 132, 144, 176, 178, 198, 242, 264, 267, 288, 352, 356, 363, 396, 401, 484, 528, 534, 712, 726, 792, 801, 802, 968, 979, 1056, 1068, 1089, 1203, 1424, 1452, 1584, 1602, 1604, 1936, 1958, 2136, 2178, 2406, 2848, 2904, 2937, 3168, 3204, 3208, 3609, 3872, 3916, 4272, 4356, 4411, 4812, 5808, 5874, 6408, 6416, 7218, 7832, 8544, 8712, 8811, 8822, 9624, 10769, 11616, 11748, 12816, 12832, 13233, 14436, 15664, 17424, 17622, 17644, 19248, 21538, 23496, 25632, 26466, 28872, 31328, 32307, 34848, 35244, 35288, 35689, 38496, 39699, 43076, 46992, 48521, 52932, 57744, 64614, 70488, 70576, 71378, 79398, 86152, 93984, 96921, 97042, 105864, 107067, 115488, 129228, 140976, 141152, 142756, 145563, 158796, 172304, 193842, 194084, 211728, 214134, 258456, 281952, 285512, 291126, 317592, 321201, 344608, 387684, 388168, 392579, 423456, 428268, 436689, 516912, 571024, 582252, 635184, 642402, 775368, 776336, 785158, 856536, 873378, 1033824, 1142048, 1164504, 1177737, 1270368, 1284804, 1550736, 1552672, 1570316, 1713072, 1746756, 2329008, 2355474, 2569608, 3101472, 3140632, 3426144, 3493512, 3533211, 4318369, 4658016, 4710948, 5139216, 6281264, 6987024, 7066422, 8636738, 9421896, 10278432, 12562528, 12955107, 13974048, 14132844, 17273476, 18843792, 25910214, 28265688, 34546952, 37687584, 38865321, 51820428, 56531376, 69093904, 77730642, 103640856, 113062752, 138187808, 155461284, 207281712, 310922568, 414563424, 621845136, 1243690272]

約数ペア:

[(1, 1243690272), (2, 621845136), (3, 414563424), (4, 310922568), (6, 207281712), (8, 155461284), (9, 138187808), (11, 113062752), (12, 103640856), (16, 77730642), (18, 69093904), (22, 56531376), (24, 51820428), (32, 38865321), (33, 37687584), (36, 34546952), (44, 28265688), (48, 25910214), (66, 18843792), (72, 17273476), (88, 14132844), (89, 13974048), (96, 12955107), (99, 12562528), (121, 10278432), (132, 9421896), (144, 8636738), (176, 7066422), (178, 6987024), (198, 6281264), (242, 5139216), (264, 4710948), (267, 4658016), (288, 4318369), (352, 3533211), (356, 3493512), (363, 3426144), (396, 3140632), (401, 3101472), (484, 2569608), (528, 2355474), (534, 2329008), (712, 1746756), (726, 1713072), (792, 1570316), (801, 1552672), (802, 1550736), (968, 1284804), (979, 1270368), (1056, 1177737), (1068, 1164504), (1089, 1142048), (1203, 1033824), (1424, 873378), (1452, 856536), (1584, 785158), (1602, 776336), (1604, 775368), (1936, 642402), (1958, 635184), (2136, 582252), (2178, 571024), (2406, 516912), (2848, 436689), (2904, 428268), (2937, 423456), (3168, 392579), (3204, 388168), (3208, 387684), (3609, 344608), (3872, 321201), (3916, 317592), (4272, 291126), (4356, 285512), (4411, 281952), (4812, 258456), (5808, 214134), (5874, 211728), (6408, 194084), (6416, 193842), (7218, 172304), (7832, 158796), (8544, 145563), (8712, 142756), (8811, 141152), (8822, 140976), (9624, 129228), (10769, 115488), (11616, 107067), (11748, 105864), (12816, 97042), (12832, 96921), (13233, 93984), (14436, 86152), (15664, 79398), (17424, 71378), (17622, 70576), (17644, 70488), (19248, 64614), (21538, 57744), (23496, 52932), (25632, 48521), (26466, 46992), (28872, 43076), (31328, 39699), (32307, 38496), (34848, 35689), (35244, 35288)]