286550628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2026

約数の個数: 144

約数和(自身を含む): 882141120

約数和(自身を除く): 595590492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 988, 1092, 1274, 1482, 1596, 1729, 1862, 1911, 1973, 2548, 2793, 2964, 3458, 3724, 3822, 3946, 5187, 5586, 5919, 6916, 7644, 7892, 10374, 11172, 11838, 12103, 13811, 20748, 23676, 24206, 25649, 27622, 36309, 37487, 41433, 48412, 51298, 55244, 72618, 74974, 76947, 82866, 96677, 102596, 112461, 145236, 149948, 153894, 165732, 179543, 193354, 224922, 262409, 290031, 307788, 359086, 386708, 449844, 487331, 524818, 538629, 580062, 718172, 787227, 974662, 1049636, 1077258, 1160124, 1256801, 1461993, 1574454, 1836863, 1949324, 2154516, 2513602, 2923986, 3148908, 3411317, 3673726, 3770403, 5027204, 5510589, 5847972, 6822634, 7347452, 7540806, 10233951, 11021178, 13645268, 15081612, 20467902, 22042356, 23879219, 40935804, 47758438, 71637657, 95516876, 143275314, 286550628]

約数ペア:

[(1, 286550628), (2, 143275314), (3, 95516876), (4, 71637657), (6, 47758438), (7, 40935804), (12, 23879219), (13, 22042356), (14, 20467902), (19, 15081612), (21, 13645268), (26, 11021178), (28, 10233951), (38, 7540806), (39, 7347452), (42, 6822634), (49, 5847972), (52, 5510589), (57, 5027204), (76, 3770403), (78, 3673726), (84, 3411317), (91, 3148908), (98, 2923986), (114, 2513602), (133, 2154516), (147, 1949324), (156, 1836863), (182, 1574454), (196, 1461993), (228, 1256801), (247, 1160124), (266, 1077258), (273, 1049636), (294, 974662), (364, 787227), (399, 718172), (494, 580062), (532, 538629), (546, 524818), (588, 487331), (637, 449844), (741, 386708), (798, 359086), (931, 307788), (988, 290031), (1092, 262409), (1274, 224922), (1482, 193354), (1596, 179543), (1729, 165732), (1862, 153894), (1911, 149948), (1973, 145236), (2548, 112461), (2793, 102596), (2964, 96677), (3458, 82866), (3724, 76947), (3822, 74974), (3946, 72618), (5187, 55244), (5586, 51298), (5919, 48412), (6916, 41433), (7644, 37487), (7892, 36309), (10374, 27622), (11172, 25649), (11838, 24206), (12103, 23676), (13811, 20748)]