7721950704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{30707}}^1$

素因数の和:30775

約数の個数: 120

約数和(自身を含む): 22298429952

約数和(自身を除く): 14576479248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 496, 507, 624, 676, 744, 806, 1014, 1209, 1352, 1488, 1612, 2028, 2418, 2704, 3224, 4056, 4836, 5239, 6448, 8112, 9672, 10478, 15717, 19344, 20956, 30707, 31434, 41912, 61414, 62868, 83824, 92121, 122828, 125736, 184242, 245656, 251472, 368484, 399191, 491312, 736968, 798382, 951917, 1197573, 1473936, 1596764, 1903834, 2395146, 2855751, 3193528, 3807668, 4790292, 5189483, 5711502, 6387056, 7615336, 9580584, 10378966, 11423004, 12374921, 15230672, 15568449, 19161168, 20757932, 22846008, 24749842, 31136898, 37124763, 41515864, 45692016, 49499684, 62273796, 74249526, 83031728, 98999368, 124547592, 148499052, 160873973, 197998736, 249095184, 296998104, 321747946, 482621919, 593996208, 643495892, 965243838, 1286991784, 1930487676, 2573983568, 3860975352, 7721950704]

約数ペア:

[(1, 7721950704), (2, 3860975352), (3, 2573983568), (4, 1930487676), (6, 1286991784), (8, 965243838), (12, 643495892), (13, 593996208), (16, 482621919), (24, 321747946), (26, 296998104), (31, 249095184), (39, 197998736), (48, 160873973), (52, 148499052), (62, 124547592), (78, 98999368), (93, 83031728), (104, 74249526), (124, 62273796), (156, 49499684), (169, 45692016), (186, 41515864), (208, 37124763), (248, 31136898), (312, 24749842), (338, 22846008), (372, 20757932), (403, 19161168), (496, 15568449), (507, 15230672), (624, 12374921), (676, 11423004), (744, 10378966), (806, 9580584), (1014, 7615336), (1209, 6387056), (1352, 5711502), (1488, 5189483), (1612, 4790292), (2028, 3807668), (2418, 3193528), (2704, 2855751), (3224, 2395146), (4056, 1903834), (4836, 1596764), (5239, 1473936), (6448, 1197573), (8112, 951917), (9672, 798382), (10478, 736968), (15717, 491312), (19344, 399191), (20956, 368484), (30707, 251472), (31434, 245656), (41912, 184242), (61414, 125736), (62868, 122828), (83824, 92121)]