649876896

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1275

約数の個数: 144

約数和(自身を含む): 1935093888

約数和(自身を除く): 1285216992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 47, 48, 72, 82, 94, 96, 123, 141, 144, 164, 188, 246, 282, 288, 328, 369, 376, 423, 492, 564, 656, 738, 752, 846, 984, 1128, 1171, 1312, 1476, 1504, 1692, 1927, 1968, 2256, 2342, 2952, 3384, 3513, 3854, 3936, 4512, 4684, 5781, 5904, 6768, 7026, 7708, 9368, 10539, 11562, 11808, 13536, 14052, 15416, 17343, 18736, 21078, 23124, 28104, 30832, 34686, 37472, 42156, 46248, 48011, 55037, 56208, 61664, 69372, 84312, 92496, 96022, 110074, 112416, 138744, 144033, 165111, 168624, 184992, 192044, 220148, 277488, 288066, 330222, 337248, 384088, 432099, 440296, 495333, 554976, 576132, 660444, 768176, 864198, 880592, 990666, 1152264, 1320888, 1536352, 1728396, 1761184, 1981332, 2256517, 2304528, 2641776, 3456792, 3962664, 4513034, 4609056, 5283552, 6769551, 6913584, 7925328, 9026068, 13539102, 13827168, 15850656, 18052136, 20308653, 27078204, 36104272, 40617306, 54156408, 72208544, 81234612, 108312816, 162469224, 216625632, 324938448, 649876896]

約数ペア:

[(1, 649876896), (2, 324938448), (3, 216625632), (4, 162469224), (6, 108312816), (8, 81234612), (9, 72208544), (12, 54156408), (16, 40617306), (18, 36104272), (24, 27078204), (32, 20308653), (36, 18052136), (41, 15850656), (47, 13827168), (48, 13539102), (72, 9026068), (82, 7925328), (94, 6913584), (96, 6769551), (123, 5283552), (141, 4609056), (144, 4513034), (164, 3962664), (188, 3456792), (246, 2641776), (282, 2304528), (288, 2256517), (328, 1981332), (369, 1761184), (376, 1728396), (423, 1536352), (492, 1320888), (564, 1152264), (656, 990666), (738, 880592), (752, 864198), (846, 768176), (984, 660444), (1128, 576132), (1171, 554976), (1312, 495333), (1476, 440296), (1504, 432099), (1692, 384088), (1927, 337248), (1968, 330222), (2256, 288066), (2342, 277488), (2952, 220148), (3384, 192044), (3513, 184992), (3854, 168624), (3936, 165111), (4512, 144033), (4684, 138744), (5781, 112416), (5904, 110074), (6768, 96022), (7026, 92496), (7708, 84312), (9368, 69372), (10539, 61664), (11562, 56208), (11808, 55037), (13536, 48011), (14052, 46248), (15416, 42156), (17343, 37472), (18736, 34686), (21078, 30832), (23124, 28104)]