1334912488

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 192

約数和(自身を含む): 3499070400

約数和(自身を除く): 2164157912

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 19, 26, 28, 34, 38, 49, 52, 56, 68, 76, 91, 98, 104, 119, 133, 136, 152, 182, 196, 221, 238, 247, 266, 323, 364, 392, 442, 476, 494, 532, 637, 646, 728, 811, 833, 884, 931, 952, 988, 1064, 1274, 1292, 1547, 1622, 1666, 1729, 1768, 1862, 1976, 2261, 2548, 2584, 3094, 3244, 3332, 3458, 3724, 4199, 4522, 5096, 5677, 6188, 6488, 6664, 6916, 7448, 8398, 9044, 10543, 10829, 11354, 12103, 12376, 13787, 13832, 15409, 15827, 16796, 18088, 21086, 21658, 22708, 24206, 27574, 29393, 30818, 31654, 33592, 39739, 42172, 43316, 45416, 48412, 55148, 58786, 61636, 63308, 73801, 79478, 84344, 86632, 96509, 96824, 107863, 110296, 117572, 123272, 126616, 147602, 158956, 179231, 193018, 200317, 205751, 215726, 235144, 261953, 295204, 317912, 358462, 386036, 400634, 411502, 431452, 516607, 523906, 590408, 675563, 716924, 755041, 772072, 801268, 823004, 862904, 1033214, 1047812, 1254617, 1351126, 1402219, 1433848, 1510082, 1602536, 1646008, 1833671, 2066428, 2095624, 2509234, 2702252, 2804438, 3020164, 3405389, 3667342, 4132856, 5018468, 5404504, 5608876, 6040328, 6810778, 7334684, 8782319, 9815533, 10036936, 11217752, 12835697, 13621556, 14669368, 17564638, 19631066, 23837723, 25671394, 27243112, 35129276, 39262132, 47675446, 51342788, 70258552, 78524264, 95350892, 102685576, 166864061, 190701784, 333728122, 667456244, 1334912488]

約数ペア:

[(1, 1334912488), (2, 667456244), (4, 333728122), (7, 190701784), (8, 166864061), (13, 102685576), (14, 95350892), (17, 78524264), (19, 70258552), (26, 51342788), (28, 47675446), (34, 39262132), (38, 35129276), (49, 27243112), (52, 25671394), (56, 23837723), (68, 19631066), (76, 17564638), (91, 14669368), (98, 13621556), (104, 12835697), (119, 11217752), (133, 10036936), (136, 9815533), (152, 8782319), (182, 7334684), (196, 6810778), (221, 6040328), (238, 5608876), (247, 5404504), (266, 5018468), (323, 4132856), (364, 3667342), (392, 3405389), (442, 3020164), (476, 2804438), (494, 2702252), (532, 2509234), (637, 2095624), (646, 2066428), (728, 1833671), (811, 1646008), (833, 1602536), (884, 1510082), (931, 1433848), (952, 1402219), (988, 1351126), (1064, 1254617), (1274, 1047812), (1292, 1033214), (1547, 862904), (1622, 823004), (1666, 801268), (1729, 772072), (1768, 755041), (1862, 716924), (1976, 675563), (2261, 590408), (2548, 523906), (2584, 516607), (3094, 431452), (3244, 411502), (3332, 400634), (3458, 386036), (3724, 358462), (4199, 317912), (4522, 295204), (5096, 261953), (5677, 235144), (6188, 215726), (6488, 205751), (6664, 200317), (6916, 193018), (7448, 179231), (8398, 158956), (9044, 147602), (10543, 126616), (10829, 123272), (11354, 117572), (12103, 110296), (12376, 107863), (13787, 96824), (13832, 96509), (15409, 86632), (15827, 84344), (16796, 79478), (18088, 73801), (21086, 63308), (21658, 61636), (22708, 58786), (24206, 55148), (27574, 48412), (29393, 45416), (30818, 43316), (31654, 42172), (33592, 39739)]