660662184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2677}}^1$

素因数の和:2819

約数の個数: 128

約数和(自身を含む): 2051562240

約数和(自身を除く): 1390900056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 113, 156, 168, 182, 226, 273, 312, 339, 364, 452, 546, 678, 728, 791, 904, 1092, 1356, 1469, 1582, 2184, 2373, 2677, 2712, 2938, 3164, 4407, 4746, 5354, 5876, 6328, 8031, 8814, 9492, 10283, 10708, 11752, 16062, 17628, 18739, 18984, 20566, 21416, 30849, 32124, 34801, 35256, 37478, 41132, 56217, 61698, 64248, 69602, 74956, 82264, 104403, 112434, 123396, 139204, 149912, 208806, 224868, 243607, 246792, 278408, 302501, 417612, 449736, 487214, 605002, 730821, 835224, 907503, 974428, 1210004, 1461642, 1815006, 1948856, 2117507, 2420008, 2923284, 3630012, 3932513, 4235014, 5846568, 6352521, 7260024, 7865026, 8470028, 11797539, 12705042, 15730052, 16940056, 23595078, 25410084, 27527591, 31460104, 47190156, 50820168, 55055182, 82582773, 94380312, 110110364, 165165546, 220220728, 330331092, 660662184]

約数ペア:

[(1, 660662184), (2, 330331092), (3, 220220728), (4, 165165546), (6, 110110364), (7, 94380312), (8, 82582773), (12, 55055182), (13, 50820168), (14, 47190156), (21, 31460104), (24, 27527591), (26, 25410084), (28, 23595078), (39, 16940056), (42, 15730052), (52, 12705042), (56, 11797539), (78, 8470028), (84, 7865026), (91, 7260024), (104, 6352521), (113, 5846568), (156, 4235014), (168, 3932513), (182, 3630012), (226, 2923284), (273, 2420008), (312, 2117507), (339, 1948856), (364, 1815006), (452, 1461642), (546, 1210004), (678, 974428), (728, 907503), (791, 835224), (904, 730821), (1092, 605002), (1356, 487214), (1469, 449736), (1582, 417612), (2184, 302501), (2373, 278408), (2677, 246792), (2712, 243607), (2938, 224868), (3164, 208806), (4407, 149912), (4746, 139204), (5354, 123396), (5876, 112434), (6328, 104403), (8031, 82264), (8814, 74956), (9492, 69602), (10283, 64248), (10708, 61698), (11752, 56217), (16062, 41132), (17628, 37478), (18739, 35256), (18984, 34801), (20566, 32124), (21416, 30849)]