1681930008

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1188

約数の個数: 240

約数和(自身を含む): 5455527000

約数和(自身を除く): 3773596992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 121, 132, 152, 162, 171, 198, 209, 216, 228, 242, 264, 297, 324, 342, 363, 396, 418, 456, 484, 513, 594, 627, 648, 684, 726, 792, 836, 891, 968, 1026, 1089, 1129, 1188, 1254, 1368, 1452, 1539, 1672, 1782, 1881, 2052, 2178, 2258, 2299, 2376, 2508, 2904, 3078, 3267, 3387, 3564, 3762, 4104, 4356, 4516, 4598, 5016, 5643, 6156, 6534, 6774, 6897, 7128, 7524, 8712, 9032, 9196, 9801, 10161, 11286, 12312, 12419, 13068, 13548, 13794, 15048, 16929, 18392, 19602, 20322, 20691, 21451, 22572, 24838, 26136, 27096, 27588, 30483, 33858, 37257, 39204, 40644, 41382, 42902, 45144, 49676, 55176, 60966, 62073, 64353, 67716, 74514, 78408, 81288, 82764, 85804, 91449, 99352, 111771, 121932, 124146, 128706, 135432, 136609, 149028, 165528, 171608, 182898, 186219, 193059, 223542, 235961, 243864, 248292, 257412, 273218, 298056, 335313, 365796, 372438, 386118, 409827, 447084, 471922, 496584, 514824, 546436, 579177, 670626, 707883, 731592, 744876, 772236, 819654, 894168, 943844, 1005939, 1092872, 1158354, 1229481, 1341252, 1415766, 1489752, 1544472, 1639308, 1737531, 1887688, 2011878, 2123649, 2316708, 2458962, 2595571, 2682504, 2831532, 3278616, 3475062, 3688443, 4023756, 4247298, 4633416, 4917924, 5191142, 5663064, 6370947, 6950124, 7376886, 7786713, 8047512, 8494596, 9835848, 10382284, 11065329, 12741894, 13900248, 14753772, 15573426, 16989192, 19112841, 20764568, 22130658, 23360139, 25483788, 29507544, 31146852, 38225682, 44261316, 46720278, 50967576, 62293704, 70080417, 76451364, 88522632, 93440556, 140160834, 152902728, 186881112, 210241251, 280321668, 420482502, 560643336, 840965004, 1681930008]

約数ペア:

[(1, 1681930008), (2, 840965004), (3, 560643336), (4, 420482502), (6, 280321668), (8, 210241251), (9, 186881112), (11, 152902728), (12, 140160834), (18, 93440556), (19, 88522632), (22, 76451364), (24, 70080417), (27, 62293704), (33, 50967576), (36, 46720278), (38, 44261316), (44, 38225682), (54, 31146852), (57, 29507544), (66, 25483788), (72, 23360139), (76, 22130658), (81, 20764568), (88, 19112841), (99, 16989192), (108, 15573426), (114, 14753772), (121, 13900248), (132, 12741894), (152, 11065329), (162, 10382284), (171, 9835848), (198, 8494596), (209, 8047512), (216, 7786713), (228, 7376886), (242, 6950124), (264, 6370947), (297, 5663064), (324, 5191142), (342, 4917924), (363, 4633416), (396, 4247298), (418, 4023756), (456, 3688443), (484, 3475062), (513, 3278616), (594, 2831532), (627, 2682504), (648, 2595571), (684, 2458962), (726, 2316708), (792, 2123649), (836, 2011878), (891, 1887688), (968, 1737531), (1026, 1639308), (1089, 1544472), (1129, 1489752), (1188, 1415766), (1254, 1341252), (1368, 1229481), (1452, 1158354), (1539, 1092872), (1672, 1005939), (1782, 943844), (1881, 894168), (2052, 819654), (2178, 772236), (2258, 744876), (2299, 731592), (2376, 707883), (2508, 670626), (2904, 579177), (3078, 546436), (3267, 514824), (3387, 496584), (3564, 471922), (3762, 447084), (4104, 409827), (4356, 386118), (4516, 372438), (4598, 365796), (5016, 335313), (5643, 298056), (6156, 273218), (6534, 257412), (6774, 248292), (6897, 243864), (7128, 235961), (7524, 223542), (8712, 193059), (9032, 186219), (9196, 182898), (9801, 171608), (10161, 165528), (11286, 149028), (12312, 136609), (12419, 135432), (13068, 128706), (13548, 124146), (13794, 121932), (15048, 111771), (16929, 99352), (18392, 91449), (19602, 85804), (20322, 82764), (20691, 81288), (21451, 78408), (22572, 74514), (24838, 67716), (26136, 64353), (27096, 62073), (27588, 60966), (30483, 55176), (33858, 49676), (37257, 45144), (39204, 42902), (40644, 41382)]