489757389408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{217489}}^1$

素因数の和:218629

約数の個数: 144

約数和(自身を含む): 1593143828640

約数和(自身を除く): 1103386439232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1117, 2016, 2234, 3351, 4468, 6702, 7819, 8936, 10053, 13404, 15638, 17872, 20106, 23457, 26808, 31276, 35744, 40212, 46914, 53616, 62552, 70371, 80424, 93828, 107232, 125104, 140742, 160848, 187656, 217489, 250208, 281484, 321696, 375312, 434978, 562968, 652467, 750624, 869956, 1125936, 1304934, 1522423, 1739912, 1957401, 2251872, 2609868, 3044846, 3479824, 3914802, 4567269, 5219736, 6089692, 6959648, 7829604, 9134538, 10439472, 12179384, 13701807, 15659208, 18269076, 20878944, 24358768, 27403614, 31318416, 36538152, 48717536, 54807228, 62636832, 73076304, 109614456, 146152608, 219228912, 242935213, 438457824, 485870426, 728805639, 971740852, 1457611278, 1700546491, 1943481704, 2186416917, 2915222556, 3401092982, 3886963408, 4372833834, 5101639473, 5830445112, 6802185964, 7773926816, 8745667668, 10203278946, 11660890224, 13604371928, 15304918419, 17491335336, 20406557892, 23321780448, 27208743856, 30609836838, 34982670672, 40813115784, 54417487712, 61219673676, 69965341344, 81626231568, 122439347352, 163252463136, 244878694704, 489757389408]

約数ペア:

[(1, 489757389408), (2, 244878694704), (3, 163252463136), (4, 122439347352), (6, 81626231568), (7, 69965341344), (8, 61219673676), (9, 54417487712), (12, 40813115784), (14, 34982670672), (16, 30609836838), (18, 27208743856), (21, 23321780448), (24, 20406557892), (28, 17491335336), (32, 15304918419), (36, 13604371928), (42, 11660890224), (48, 10203278946), (56, 8745667668), (63, 7773926816), (72, 6802185964), (84, 5830445112), (96, 5101639473), (112, 4372833834), (126, 3886963408), (144, 3401092982), (168, 2915222556), (224, 2186416917), (252, 1943481704), (288, 1700546491), (336, 1457611278), (504, 971740852), (672, 728805639), (1008, 485870426), (1117, 438457824), (2016, 242935213), (2234, 219228912), (3351, 146152608), (4468, 109614456), (6702, 73076304), (7819, 62636832), (8936, 54807228), (10053, 48717536), (13404, 36538152), (15638, 31318416), (17872, 27403614), (20106, 24358768), (23457, 20878944), (26808, 18269076), (31276, 15659208), (35744, 13701807), (40212, 12179384), (46914, 10439472), (53616, 9134538), (62552, 7829604), (70371, 6959648), (80424, 6089692), (93828, 5219736), (107232, 4567269), (125104, 3914802), (140742, 3479824), (160848, 3044846), (187656, 2609868), (217489, 2251872), (250208, 1957401), (281484, 1739912), (321696, 1522423), (375312, 1304934), (434978, 1125936), (562968, 869956), (652467, 750624)]