307398312

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 951350400

約数和(自身を除く): 643952088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 109, 117, 131, 138, 156, 184, 207, 218, 234, 262, 276, 299, 312, 327, 393, 414, 436, 468, 524, 552, 598, 654, 786, 828, 872, 897, 936, 981, 1048, 1179, 1196, 1308, 1417, 1572, 1656, 1703, 1794, 1962, 2358, 2392, 2507, 2616, 2691, 2834, 3013, 3144, 3406, 3588, 3924, 4251, 4716, 5014, 5109, 5382, 5668, 6026, 6812, 7176, 7521, 7848, 8502, 9039, 9432, 10028, 10218, 10764, 11336, 12052, 12753, 13624, 14279, 15042, 15327, 17004, 18078, 20056, 20436, 21528, 22563, 24104, 25506, 27117, 28558, 30084, 30654, 32591, 34008, 36156, 39169, 40872, 42837, 45126, 51012, 54234, 57116, 60168, 61308, 65182, 72312, 78338, 85674, 90252, 97773, 102024, 108468, 114232, 117507, 122616, 128511, 130364, 156676, 171348, 180504, 185627, 195546, 216936, 235014, 257022, 260728, 293319, 313352, 328417, 342696, 352521, 371254, 391092, 470028, 514044, 556881, 586638, 656834, 705042, 742508, 782184, 940056, 985251, 1028088, 1113762, 1173276, 1313668, 1410084, 1485016, 1670643, 1970502, 2227524, 2346552, 2627336, 2820168, 2955753, 3341286, 3941004, 4269421, 4455048, 5911506, 6682572, 7882008, 8538842, 11823012, 12808263, 13365144, 17077684, 23646024, 25616526, 34155368, 38424789, 51233052, 76849578, 102466104, 153699156, 307398312]

約数ペア:

[(1, 307398312), (2, 153699156), (3, 102466104), (4, 76849578), (6, 51233052), (8, 38424789), (9, 34155368), (12, 25616526), (13, 23646024), (18, 17077684), (23, 13365144), (24, 12808263), (26, 11823012), (36, 8538842), (39, 7882008), (46, 6682572), (52, 5911506), (69, 4455048), (72, 4269421), (78, 3941004), (92, 3341286), (104, 2955753), (109, 2820168), (117, 2627336), (131, 2346552), (138, 2227524), (156, 1970502), (184, 1670643), (207, 1485016), (218, 1410084), (234, 1313668), (262, 1173276), (276, 1113762), (299, 1028088), (312, 985251), (327, 940056), (393, 782184), (414, 742508), (436, 705042), (468, 656834), (524, 586638), (552, 556881), (598, 514044), (654, 470028), (786, 391092), (828, 371254), (872, 352521), (897, 342696), (936, 328417), (981, 313352), (1048, 293319), (1179, 260728), (1196, 257022), (1308, 235014), (1417, 216936), (1572, 195546), (1656, 185627), (1703, 180504), (1794, 171348), (1962, 156676), (2358, 130364), (2392, 128511), (2507, 122616), (2616, 117507), (2691, 114232), (2834, 108468), (3013, 102024), (3144, 97773), (3406, 90252), (3588, 85674), (3924, 78338), (4251, 72312), (4716, 65182), (5014, 61308), (5109, 60168), (5382, 57116), (5668, 54234), (6026, 51012), (6812, 45126), (7176, 42837), (7521, 40872), (7848, 39169), (8502, 36156), (9039, 34008), (9432, 32591), (10028, 30654), (10218, 30084), (10764, 28558), (11336, 27117), (12052, 25506), (12753, 24104), (13624, 22563), (14279, 21528), (15042, 20436), (15327, 20056), (17004, 18078)]