8643271572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{787}}^1$

素因数の和:1598

約数の個数: 144

約数和(自身を含む): 24350889472

約数和(自身を除く): 15707617900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 757, 787, 806, 1116, 1209, 1514, 1574, 1612, 2271, 2361, 2418, 3028, 3148, 3627, 4542, 4722, 4836, 6813, 7083, 7254, 9084, 9444, 9841, 10231, 13626, 14166, 14508, 19682, 20462, 23467, 24397, 27252, 28332, 29523, 30693, 39364, 40924, 46934, 48794, 59046, 61386, 70401, 73191, 88569, 92079, 93868, 97588, 118092, 122772, 140802, 146382, 177138, 184158, 211203, 219573, 281604, 292764, 305071, 317161, 354276, 368316, 422406, 439146, 595759, 610142, 634322, 844812, 878292, 915213, 951483, 1191518, 1220284, 1268644, 1787277, 1830426, 1902966, 2383036, 2745639, 2854449, 3574554, 3660852, 3805932, 5361831, 5491278, 5708898, 7149108, 7744867, 10723662, 10982556, 11417796, 15489734, 18468529, 21447324, 23234601, 30979468, 36937058, 46469202, 55405587, 69703803, 73874116, 92938404, 110811174, 139407606, 166216761, 221622348, 240090877, 278815212, 332433522, 480181754, 664867044, 720272631, 960363508, 1440545262, 2160817893, 2881090524, 4321635786, 8643271572]

約数ペア:

[(1, 8643271572), (2, 4321635786), (3, 2881090524), (4, 2160817893), (6, 1440545262), (9, 960363508), (12, 720272631), (13, 664867044), (18, 480181754), (26, 332433522), (31, 278815212), (36, 240090877), (39, 221622348), (52, 166216761), (62, 139407606), (78, 110811174), (93, 92938404), (117, 73874116), (124, 69703803), (156, 55405587), (186, 46469202), (234, 36937058), (279, 30979468), (372, 23234601), (403, 21447324), (468, 18468529), (558, 15489734), (757, 11417796), (787, 10982556), (806, 10723662), (1116, 7744867), (1209, 7149108), (1514, 5708898), (1574, 5491278), (1612, 5361831), (2271, 3805932), (2361, 3660852), (2418, 3574554), (3028, 2854449), (3148, 2745639), (3627, 2383036), (4542, 1902966), (4722, 1830426), (4836, 1787277), (6813, 1268644), (7083, 1220284), (7254, 1191518), (9084, 951483), (9444, 915213), (9841, 878292), (10231, 844812), (13626, 634322), (14166, 610142), (14508, 595759), (19682, 439146), (20462, 422406), (23467, 368316), (24397, 354276), (27252, 317161), (28332, 305071), (29523, 292764), (30693, 281604), (39364, 219573), (40924, 211203), (46934, 184158), (48794, 177138), (59046, 146382), (61386, 140802), (70401, 122772), (73191, 118092), (88569, 97588), (92079, 93868)]