220489776

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 200

約数和(自身を含む): 718391520

約数和(自身を除く): 497901744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 216, 234, 276, 299, 312, 324, 351, 368, 414, 432, 468, 552, 569, 598, 621, 624, 648, 702, 828, 897, 936, 1053, 1104, 1138, 1196, 1242, 1296, 1404, 1656, 1707, 1794, 1863, 1872, 2106, 2276, 2392, 2484, 2691, 2808, 3312, 3414, 3588, 3726, 4212, 4552, 4784, 4968, 5121, 5382, 5616, 6828, 7176, 7397, 7452, 8073, 8424, 9104, 9936, 10242, 10764, 13087, 13656, 14352, 14794, 14904, 15363, 16146, 16848, 20484, 21528, 22191, 24219, 26174, 27312, 29588, 29808, 30726, 32292, 39261, 40968, 43056, 44382, 46089, 48438, 52348, 59176, 61452, 64584, 66573, 78522, 81936, 88764, 92178, 96876, 104696, 117783, 118352, 122904, 129168, 133146, 157044, 170131, 177528, 184356, 193752, 199719, 209392, 235566, 245808, 266292, 314088, 340262, 353349, 355056, 368712, 387504, 399438, 471132, 510393, 532584, 599157, 628176, 680524, 706698, 737424, 798876, 942264, 1020786, 1060047, 1065168, 1198314, 1361048, 1413396, 1531179, 1597752, 1884528, 2041572, 2120094, 2396628, 2722096, 2826792, 3062358, 3195504, 4083144, 4240188, 4593537, 4793256, 5653584, 6124716, 8166288, 8480376, 9187074, 9586512, 12249432, 13780611, 16960752, 18374148, 24498864, 27561222, 36748296, 55122444, 73496592, 110244888, 220489776]

約数ペア:

[(1, 220489776), (2, 110244888), (3, 73496592), (4, 55122444), (6, 36748296), (8, 27561222), (9, 24498864), (12, 18374148), (13, 16960752), (16, 13780611), (18, 12249432), (23, 9586512), (24, 9187074), (26, 8480376), (27, 8166288), (36, 6124716), (39, 5653584), (46, 4793256), (48, 4593537), (52, 4240188), (54, 4083144), (69, 3195504), (72, 3062358), (78, 2826792), (81, 2722096), (92, 2396628), (104, 2120094), (108, 2041572), (117, 1884528), (138, 1597752), (144, 1531179), (156, 1413396), (162, 1361048), (184, 1198314), (207, 1065168), (208, 1060047), (216, 1020786), (234, 942264), (276, 798876), (299, 737424), (312, 706698), (324, 680524), (351, 628176), (368, 599157), (414, 532584), (432, 510393), (468, 471132), (552, 399438), (569, 387504), (598, 368712), (621, 355056), (624, 353349), (648, 340262), (702, 314088), (828, 266292), (897, 245808), (936, 235566), (1053, 209392), (1104, 199719), (1138, 193752), (1196, 184356), (1242, 177528), (1296, 170131), (1404, 157044), (1656, 133146), (1707, 129168), (1794, 122904), (1863, 118352), (1872, 117783), (2106, 104696), (2276, 96876), (2392, 92178), (2484, 88764), (2691, 81936), (2808, 78522), (3312, 66573), (3414, 64584), (3588, 61452), (3726, 59176), (4212, 52348), (4552, 48438), (4784, 46089), (4968, 44382), (5121, 43056), (5382, 40968), (5616, 39261), (6828, 32292), (7176, 30726), (7397, 29808), (7452, 29588), (8073, 27312), (8424, 26174), (9104, 24219), (9936, 22191), (10242, 21528), (10764, 20484), (13087, 16848), (13656, 16146), (14352, 15363), (14794, 14904)]