403204428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:796

約数の個数: 108

約数和(自身を含む): 1129548784

約数和(自身を除く): 726344356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 151, 198, 242, 302, 363, 396, 453, 484, 604, 613, 726, 906, 1089, 1226, 1359, 1452, 1661, 1812, 1839, 2178, 2452, 2718, 3322, 3678, 4356, 4983, 5436, 5517, 6644, 6743, 7356, 9966, 11034, 13486, 14949, 18271, 19932, 20229, 22068, 26972, 29898, 36542, 40458, 54813, 59796, 60687, 73084, 74173, 80916, 92563, 109626, 121374, 148346, 164439, 185126, 219252, 222519, 242748, 277689, 296692, 328878, 370252, 445038, 555378, 657756, 667557, 833067, 890076, 1018193, 1110756, 1335114, 1666134, 2036386, 2670228, 3054579, 3332268, 4072772, 6109158, 9163737, 11200123, 12218316, 18327474, 22400246, 33600369, 36654948, 44800492, 67200738, 100801107, 134401476, 201602214, 403204428]

約数ペア:

[(1, 403204428), (2, 201602214), (3, 134401476), (4, 100801107), (6, 67200738), (9, 44800492), (11, 36654948), (12, 33600369), (18, 22400246), (22, 18327474), (33, 12218316), (36, 11200123), (44, 9163737), (66, 6109158), (99, 4072772), (121, 3332268), (132, 3054579), (151, 2670228), (198, 2036386), (242, 1666134), (302, 1335114), (363, 1110756), (396, 1018193), (453, 890076), (484, 833067), (604, 667557), (613, 657756), (726, 555378), (906, 445038), (1089, 370252), (1226, 328878), (1359, 296692), (1452, 277689), (1661, 242748), (1812, 222519), (1839, 219252), (2178, 185126), (2452, 164439), (2718, 148346), (3322, 121374), (3678, 109626), (4356, 92563), (4983, 80916), (5436, 74173), (5517, 73084), (6644, 60687), (6743, 59796), (7356, 54813), (9966, 40458), (11034, 36542), (13486, 29898), (14949, 26972), (18271, 22068), (19932, 20229)]