209456832

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2766

約数の個数: 112

約数和(自身を含む): 616297472

約数和(自身を除く): 406840640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2707, 2976, 3224, 4836, 5414, 5952, 6448, 8121, 9672, 10828, 12896, 16242, 19344, 21656, 25792, 32484, 35191, 38688, 43312, 64968, 70382, 77376, 83917, 86624, 105573, 129936, 140764, 167834, 173248, 211146, 251751, 259872, 281528, 335668, 422292, 503502, 519744, 563056, 671336, 844584, 1007004, 1090921, 1126112, 1342672, 1689168, 2014008, 2181842, 2252224, 2685344, 3272763, 3378336, 4028016, 4363684, 5370688, 6545526, 6756672, 8056032, 8727368, 13091052, 16112064, 17454736, 26182104, 34909472, 52364208, 69818944, 104728416, 209456832]

約数ペア:

[(1, 209456832), (2, 104728416), (3, 69818944), (4, 52364208), (6, 34909472), (8, 26182104), (12, 17454736), (13, 16112064), (16, 13091052), (24, 8727368), (26, 8056032), (31, 6756672), (32, 6545526), (39, 5370688), (48, 4363684), (52, 4028016), (62, 3378336), (64, 3272763), (78, 2685344), (93, 2252224), (96, 2181842), (104, 2014008), (124, 1689168), (156, 1342672), (186, 1126112), (192, 1090921), (208, 1007004), (248, 844584), (312, 671336), (372, 563056), (403, 519744), (416, 503502), (496, 422292), (624, 335668), (744, 281528), (806, 259872), (832, 251751), (992, 211146), (1209, 173248), (1248, 167834), (1488, 140764), (1612, 129936), (1984, 105573), (2418, 86624), (2496, 83917), (2707, 77376), (2976, 70382), (3224, 64968), (4836, 43312), (5414, 38688), (5952, 35191), (6448, 32484), (8121, 25792), (9672, 21656), (10828, 19344), (12896, 16242)]