670911384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1105

約数の個数: 128

約数和(自身を含む): 1981324800

約数和(自身を除く): 1310413416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 233, 264, 286, 312, 429, 466, 572, 699, 839, 858, 932, 1144, 1398, 1678, 1716, 1864, 2517, 2563, 2796, 3029, 3356, 3432, 5034, 5126, 5592, 6058, 6712, 7689, 9087, 9229, 10068, 10252, 10907, 12116, 15378, 18174, 18458, 20136, 20504, 21814, 24232, 27687, 30756, 32721, 33319, 36348, 36916, 43628, 55374, 61512, 65442, 66638, 72696, 73832, 87256, 99957, 110748, 119977, 130884, 133276, 195487, 199914, 221496, 239954, 261768, 266552, 359931, 390974, 399828, 479908, 586461, 719862, 781948, 799656, 959816, 1172922, 1439724, 1563896, 2150357, 2345844, 2541331, 2879448, 4300714, 4691688, 5082662, 6451071, 7623993, 8601428, 10165324, 12902142, 15247986, 17202856, 20330648, 25804284, 27954641, 30495972, 51608568, 55909282, 60991944, 83863923, 111818564, 167727846, 223637128, 335455692, 670911384]

約数ペア:

[(1, 670911384), (2, 335455692), (3, 223637128), (4, 167727846), (6, 111818564), (8, 83863923), (11, 60991944), (12, 55909282), (13, 51608568), (22, 30495972), (24, 27954641), (26, 25804284), (33, 20330648), (39, 17202856), (44, 15247986), (52, 12902142), (66, 10165324), (78, 8601428), (88, 7623993), (104, 6451071), (132, 5082662), (143, 4691688), (156, 4300714), (233, 2879448), (264, 2541331), (286, 2345844), (312, 2150357), (429, 1563896), (466, 1439724), (572, 1172922), (699, 959816), (839, 799656), (858, 781948), (932, 719862), (1144, 586461), (1398, 479908), (1678, 399828), (1716, 390974), (1864, 359931), (2517, 266552), (2563, 261768), (2796, 239954), (3029, 221496), (3356, 199914), (3432, 195487), (5034, 133276), (5126, 130884), (5592, 119977), (6058, 110748), (6712, 99957), (7689, 87256), (9087, 73832), (9229, 72696), (10068, 66638), (10252, 65442), (10907, 61512), (12116, 55374), (15378, 43628), (18174, 36916), (18458, 36348), (20136, 33319), (20504, 32721), (21814, 30756), (24232, 27687)]