2743458536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{569}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 6549984000

約数和(自身を除く): 3806525464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 179, 182, 259, 296, 358, 364, 481, 518, 569, 716, 728, 962, 1036, 1138, 1253, 1432, 1924, 2072, 2276, 2327, 2506, 3367, 3848, 3983, 4552, 4654, 5012, 6623, 6734, 7397, 7966, 9308, 10024, 13246, 13468, 14794, 15932, 16289, 18616, 21053, 26492, 26936, 29588, 31864, 32578, 42106, 46361, 51779, 52984, 59176, 65156, 84212, 86099, 92722, 101851, 103558, 130312, 147371, 168424, 172198, 185444, 203702, 207116, 273689, 294742, 344396, 370888, 407404, 414232, 547378, 589484, 602693, 688792, 712957, 814808, 1094756, 1178968, 1205386, 1324063, 1425914, 1915823, 2189512, 2410772, 2648126, 2851828, 3768487, 3831646, 4821544, 5296252, 5703656, 7536974, 7663292, 9268441, 10592504, 15073948, 15326584, 18536882, 26379409, 30147896, 37073764, 48990331, 52758818, 74147528, 97980662, 105517636, 195961324, 211035272, 342932317, 391922648, 685864634, 1371729268, 2743458536]

約数ペア:

[(1, 2743458536), (2, 1371729268), (4, 685864634), (7, 391922648), (8, 342932317), (13, 211035272), (14, 195961324), (26, 105517636), (28, 97980662), (37, 74147528), (52, 52758818), (56, 48990331), (74, 37073764), (91, 30147896), (104, 26379409), (148, 18536882), (179, 15326584), (182, 15073948), (259, 10592504), (296, 9268441), (358, 7663292), (364, 7536974), (481, 5703656), (518, 5296252), (569, 4821544), (716, 3831646), (728, 3768487), (962, 2851828), (1036, 2648126), (1138, 2410772), (1253, 2189512), (1432, 1915823), (1924, 1425914), (2072, 1324063), (2276, 1205386), (2327, 1178968), (2506, 1094756), (3367, 814808), (3848, 712957), (3983, 688792), (4552, 602693), (4654, 589484), (5012, 547378), (6623, 414232), (6734, 407404), (7397, 370888), (7966, 344396), (9308, 294742), (10024, 273689), (13246, 207116), (13468, 203702), (14794, 185444), (15932, 172198), (16289, 168424), (18616, 147371), (21053, 130312), (26492, 103558), (26936, 101851), (29588, 92722), (31864, 86099), (32578, 84212), (42106, 65156), (46361, 59176), (51779, 52984)]