309159032

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 796723200

約数和(自身を除く): 487564168

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 49, 52, 56, 62, 76, 91, 98, 103, 104, 124, 133, 152, 182, 196, 206, 217, 247, 248, 266, 364, 392, 403, 412, 434, 494, 532, 589, 637, 721, 728, 806, 824, 868, 931, 988, 1064, 1178, 1274, 1339, 1442, 1519, 1612, 1729, 1736, 1862, 1957, 1976, 2356, 2548, 2678, 2821, 2884, 3038, 3193, 3224, 3458, 3724, 3914, 4123, 4712, 5047, 5096, 5356, 5642, 5768, 6076, 6386, 6916, 7448, 7657, 7828, 8246, 9373, 10094, 10712, 11284, 12103, 12152, 12772, 13699, 13832, 15314, 15656, 16492, 18746, 19747, 20188, 22351, 22568, 24206, 25441, 25544, 27398, 28861, 30628, 32984, 37492, 39494, 40376, 41509, 44702, 48412, 50882, 53599, 54796, 57722, 60667, 61256, 65611, 74984, 78988, 83018, 89404, 95893, 96824, 101764, 107198, 109592, 115444, 121334, 131222, 156457, 157976, 166036, 178087, 178808, 191786, 203528, 214396, 230888, 242668, 262444, 290563, 312914, 332072, 356174, 375193, 383572, 424669, 428792, 485336, 524888, 581126, 625828, 712348, 750386, 767144, 788671, 849338, 1162252, 1246609, 1251656, 1424696, 1500772, 1577342, 1698676, 2033941, 2324504, 2493218, 2972683, 3001544, 3154684, 3397352, 4067882, 4986436, 5520697, 5945366, 6309368, 8135764, 9972872, 11041394, 11890732, 16271528, 22082788, 23781464, 38644879, 44165576, 77289758, 154579516, 309159032]

約数ペア:

[(1, 309159032), (2, 154579516), (4, 77289758), (7, 44165576), (8, 38644879), (13, 23781464), (14, 22082788), (19, 16271528), (26, 11890732), (28, 11041394), (31, 9972872), (38, 8135764), (49, 6309368), (52, 5945366), (56, 5520697), (62, 4986436), (76, 4067882), (91, 3397352), (98, 3154684), (103, 3001544), (104, 2972683), (124, 2493218), (133, 2324504), (152, 2033941), (182, 1698676), (196, 1577342), (206, 1500772), (217, 1424696), (247, 1251656), (248, 1246609), (266, 1162252), (364, 849338), (392, 788671), (403, 767144), (412, 750386), (434, 712348), (494, 625828), (532, 581126), (589, 524888), (637, 485336), (721, 428792), (728, 424669), (806, 383572), (824, 375193), (868, 356174), (931, 332072), (988, 312914), (1064, 290563), (1178, 262444), (1274, 242668), (1339, 230888), (1442, 214396), (1519, 203528), (1612, 191786), (1729, 178808), (1736, 178087), (1862, 166036), (1957, 157976), (1976, 156457), (2356, 131222), (2548, 121334), (2678, 115444), (2821, 109592), (2884, 107198), (3038, 101764), (3193, 96824), (3224, 95893), (3458, 89404), (3724, 83018), (3914, 78988), (4123, 74984), (4712, 65611), (5047, 61256), (5096, 60667), (5356, 57722), (5642, 54796), (5768, 53599), (6076, 50882), (6386, 48412), (6916, 44702), (7448, 41509), (7657, 40376), (7828, 39494), (8246, 37492), (9373, 32984), (10094, 30628), (10712, 28861), (11284, 27398), (12103, 25544), (12152, 25441), (12772, 24206), (13699, 22568), (13832, 22351), (15314, 20188), (15656, 19747), (16492, 18746)]