828671168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 168

約数和(自身を含む): 1950963840

約数和(自身を除く): 1122292672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 89, 104, 124, 152, 178, 208, 247, 248, 304, 356, 361, 403, 416, 494, 496, 589, 608, 712, 722, 806, 832, 988, 992, 1157, 1178, 1216, 1424, 1444, 1612, 1691, 1976, 1984, 2314, 2356, 2759, 2848, 2888, 3224, 3382, 3952, 4628, 4693, 4712, 5518, 5696, 5776, 6448, 6764, 7657, 7904, 9256, 9386, 9424, 11036, 11191, 11552, 12896, 13528, 15314, 15808, 18512, 18772, 18848, 21983, 22072, 22382, 23104, 25792, 27056, 30628, 32129, 35867, 37024, 37544, 37696, 43966, 44144, 44764, 52421, 54112, 61256, 64258, 71734, 74048, 75088, 87932, 88288, 89528, 104842, 108224, 122512, 128516, 143468, 145483, 150176, 175864, 176576, 179056, 209684, 245024, 257032, 286936, 290966, 300352, 351728, 358112, 417677, 419368, 490048, 514064, 573872, 581932, 681473, 703456, 716224, 835354, 838736, 995999, 1028128, 1147744, 1163864, 1362946, 1406912, 1670708, 1677472, 1991998, 2056256, 2295488, 2327728, 2725892, 3341416, 3354944, 3983996, 4655456, 5451784, 6682832, 7967992, 9310912, 10903568, 12947987, 13365664, 15935984, 21807136, 25895974, 26731328, 31871968, 43614272, 51791948, 63743936, 103583896, 207167792, 414335584, 828671168]

約数ペア:

[(1, 828671168), (2, 414335584), (4, 207167792), (8, 103583896), (13, 63743936), (16, 51791948), (19, 43614272), (26, 31871968), (31, 26731328), (32, 25895974), (38, 21807136), (52, 15935984), (62, 13365664), (64, 12947987), (76, 10903568), (89, 9310912), (104, 7967992), (124, 6682832), (152, 5451784), (178, 4655456), (208, 3983996), (247, 3354944), (248, 3341416), (304, 2725892), (356, 2327728), (361, 2295488), (403, 2056256), (416, 1991998), (494, 1677472), (496, 1670708), (589, 1406912), (608, 1362946), (712, 1163864), (722, 1147744), (806, 1028128), (832, 995999), (988, 838736), (992, 835354), (1157, 716224), (1178, 703456), (1216, 681473), (1424, 581932), (1444, 573872), (1612, 514064), (1691, 490048), (1976, 419368), (1984, 417677), (2314, 358112), (2356, 351728), (2759, 300352), (2848, 290966), (2888, 286936), (3224, 257032), (3382, 245024), (3952, 209684), (4628, 179056), (4693, 176576), (4712, 175864), (5518, 150176), (5696, 145483), (5776, 143468), (6448, 128516), (6764, 122512), (7657, 108224), (7904, 104842), (9256, 89528), (9386, 88288), (9424, 87932), (11036, 75088), (11191, 74048), (11552, 71734), (12896, 64258), (13528, 61256), (15314, 54112), (15808, 52421), (18512, 44764), (18772, 44144), (18848, 43966), (21983, 37696), (22072, 37544), (22382, 37024), (23104, 35867), (25792, 32129), (27056, 30628)]