788275796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 1833995520

約数和(自身を除く): 1045719724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 71, 77, 113, 116, 121, 142, 154, 203, 226, 242, 284, 308, 319, 406, 452, 484, 497, 638, 781, 791, 812, 847, 994, 1243, 1276, 1562, 1582, 1694, 1988, 2059, 2233, 2486, 3124, 3164, 3277, 3388, 3509, 4118, 4466, 4972, 5467, 6554, 7018, 8023, 8236, 8591, 8701, 8932, 10934, 13108, 13673, 14036, 14413, 16046, 17182, 17402, 21868, 22649, 22939, 24563, 27346, 28826, 32092, 34364, 34804, 36047, 45298, 45878, 49126, 54692, 56161, 57652, 60137, 72094, 88253, 90596, 91756, 95711, 98252, 112322, 120274, 144188, 158543, 176506, 191422, 224644, 232667, 240548, 249139, 252329, 317086, 353012, 382844, 396517, 465334, 498278, 504658, 617771, 634172, 793034, 930668, 970783, 996556, 1009316, 1235542, 1586068, 1628669, 1743973, 1941566, 2471084, 2559337, 2775619, 3257338, 3487946, 3883132, 5118674, 5551238, 6514676, 6795481, 6975892, 10237348, 11102476, 13590962, 17915359, 27181924, 28152707, 35830718, 56305414, 71661436, 112610828, 197068949, 394137898, 788275796]

約数ペア:

[(1, 788275796), (2, 394137898), (4, 197068949), (7, 112610828), (11, 71661436), (14, 56305414), (22, 35830718), (28, 28152707), (29, 27181924), (44, 17915359), (58, 13590962), (71, 11102476), (77, 10237348), (113, 6975892), (116, 6795481), (121, 6514676), (142, 5551238), (154, 5118674), (203, 3883132), (226, 3487946), (242, 3257338), (284, 2775619), (308, 2559337), (319, 2471084), (406, 1941566), (452, 1743973), (484, 1628669), (497, 1586068), (638, 1235542), (781, 1009316), (791, 996556), (812, 970783), (847, 930668), (994, 793034), (1243, 634172), (1276, 617771), (1562, 504658), (1582, 498278), (1694, 465334), (1988, 396517), (2059, 382844), (2233, 353012), (2486, 317086), (3124, 252329), (3164, 249139), (3277, 240548), (3388, 232667), (3509, 224644), (4118, 191422), (4466, 176506), (4972, 158543), (5467, 144188), (6554, 120274), (7018, 112322), (8023, 98252), (8236, 95711), (8591, 91756), (8701, 90596), (8932, 88253), (10934, 72094), (13108, 60137), (13673, 57652), (14036, 56161), (14413, 54692), (16046, 49126), (17182, 45878), (17402, 45298), (21868, 36047), (22649, 34804), (22939, 34364), (24563, 32092), (27346, 28826)]