218748192

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 632711520

約数和(自身を除く): 413963328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 97, 104, 139, 156, 169, 194, 208, 278, 291, 312, 338, 388, 416, 417, 507, 556, 582, 624, 676, 776, 834, 1014, 1112, 1164, 1248, 1261, 1352, 1552, 1668, 1807, 2028, 2224, 2328, 2522, 2704, 3104, 3336, 3614, 3783, 4056, 4448, 4656, 5044, 5408, 5421, 6672, 7228, 7566, 8112, 9312, 10088, 10842, 13344, 13483, 14456, 15132, 16224, 16393, 20176, 21684, 23491, 26966, 28912, 30264, 32786, 40352, 40449, 43368, 46982, 49179, 53932, 57824, 60528, 65572, 70473, 80898, 86736, 93964, 98358, 107864, 121056, 131144, 140946, 161796, 173472, 175279, 187928, 196716, 215728, 262288, 281892, 323592, 350558, 375856, 393432, 431456, 524576, 525837, 563784, 647184, 701116, 751712, 786864, 1051674, 1127568, 1294368, 1402232, 1573728, 2103348, 2255136, 2278627, 2804464, 4206696, 4557254, 5608928, 6835881, 8413392, 9114508, 13671762, 16826784, 18229016, 27343524, 36458032, 54687048, 72916064, 109374096, 218748192]

約数ペア:

[(1, 218748192), (2, 109374096), (3, 72916064), (4, 54687048), (6, 36458032), (8, 27343524), (12, 18229016), (13, 16826784), (16, 13671762), (24, 9114508), (26, 8413392), (32, 6835881), (39, 5608928), (48, 4557254), (52, 4206696), (78, 2804464), (96, 2278627), (97, 2255136), (104, 2103348), (139, 1573728), (156, 1402232), (169, 1294368), (194, 1127568), (208, 1051674), (278, 786864), (291, 751712), (312, 701116), (338, 647184), (388, 563784), (416, 525837), (417, 524576), (507, 431456), (556, 393432), (582, 375856), (624, 350558), (676, 323592), (776, 281892), (834, 262288), (1014, 215728), (1112, 196716), (1164, 187928), (1248, 175279), (1261, 173472), (1352, 161796), (1552, 140946), (1668, 131144), (1807, 121056), (2028, 107864), (2224, 98358), (2328, 93964), (2522, 86736), (2704, 80898), (3104, 70473), (3336, 65572), (3614, 60528), (3783, 57824), (4056, 53932), (4448, 49179), (4656, 46982), (5044, 43368), (5408, 40449), (5421, 40352), (6672, 32786), (7228, 30264), (7566, 28912), (8112, 26966), (9312, 23491), (10088, 21684), (10842, 20176), (13344, 16393), (13483, 16224), (14456, 15132)]