681736104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:524

約数の個数: 192

約数和(自身を含む): 2190988800

約数和(自身を除く): 1509252696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 83, 84, 86, 126, 129, 166, 168, 172, 249, 252, 258, 301, 332, 344, 379, 387, 498, 504, 516, 581, 602, 664, 747, 758, 774, 903, 996, 1032, 1137, 1162, 1204, 1494, 1516, 1548, 1743, 1806, 1992, 2274, 2324, 2408, 2653, 2709, 2988, 3032, 3096, 3411, 3486, 3569, 3612, 4548, 4648, 5229, 5306, 5418, 5976, 6822, 6972, 7138, 7224, 7959, 9096, 10458, 10612, 10707, 10836, 13644, 13944, 14276, 15918, 16297, 20916, 21224, 21414, 21672, 23877, 24983, 27288, 28552, 31457, 31836, 32121, 32594, 41832, 42828, 47754, 48891, 49966, 62914, 63672, 64242, 65188, 74949, 85656, 94371, 95508, 97782, 99932, 114079, 125828, 128484, 130376, 146673, 149898, 188742, 191016, 195564, 199864, 220199, 224847, 228158, 251656, 256968, 283113, 293346, 299796, 342237, 377484, 391128, 440398, 449694, 456316, 566226, 586692, 599592, 660597, 684474, 754968, 880796, 899388, 912632, 1026711, 1132452, 1173384, 1321194, 1352651, 1368948, 1761592, 1798776, 1981791, 2053422, 2264904, 2642388, 2705302, 2737896, 3963582, 4057953, 4106844, 5284776, 5410604, 7927164, 8115906, 8213688, 9468557, 10821208, 12173859, 15854328, 16231812, 18937114, 24347718, 28405671, 32463624, 37874228, 48695436, 56811342, 75748456, 85217013, 97390872, 113622684, 170434026, 227245368, 340868052, 681736104]

約数ペア:

[(1, 681736104), (2, 340868052), (3, 227245368), (4, 170434026), (6, 113622684), (7, 97390872), (8, 85217013), (9, 75748456), (12, 56811342), (14, 48695436), (18, 37874228), (21, 32463624), (24, 28405671), (28, 24347718), (36, 18937114), (42, 16231812), (43, 15854328), (56, 12173859), (63, 10821208), (72, 9468557), (83, 8213688), (84, 8115906), (86, 7927164), (126, 5410604), (129, 5284776), (166, 4106844), (168, 4057953), (172, 3963582), (249, 2737896), (252, 2705302), (258, 2642388), (301, 2264904), (332, 2053422), (344, 1981791), (379, 1798776), (387, 1761592), (498, 1368948), (504, 1352651), (516, 1321194), (581, 1173384), (602, 1132452), (664, 1026711), (747, 912632), (758, 899388), (774, 880796), (903, 754968), (996, 684474), (1032, 660597), (1137, 599592), (1162, 586692), (1204, 566226), (1494, 456316), (1516, 449694), (1548, 440398), (1743, 391128), (1806, 377484), (1992, 342237), (2274, 299796), (2324, 293346), (2408, 283113), (2653, 256968), (2709, 251656), (2988, 228158), (3032, 224847), (3096, 220199), (3411, 199864), (3486, 195564), (3569, 191016), (3612, 188742), (4548, 149898), (4648, 146673), (5229, 130376), (5306, 128484), (5418, 125828), (5976, 114079), (6822, 99932), (6972, 97782), (7138, 95508), (7224, 94371), (7959, 85656), (9096, 74949), (10458, 65188), (10612, 64242), (10707, 63672), (10836, 62914), (13644, 49966), (13944, 48891), (14276, 47754), (15918, 42828), (16297, 41832), (20916, 32594), (21224, 32121), (21414, 31836), (21672, 31457), (23877, 28552), (24983, 27288)]