273710656

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 112

約数和(自身を含む): 605698560

約数和(自身を除く): 331987904

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 53, 62, 64, 76, 106, 124, 137, 152, 212, 248, 274, 304, 424, 496, 548, 589, 608, 848, 992, 1007, 1096, 1178, 1216, 1643, 1696, 1984, 2014, 2192, 2356, 2603, 3286, 3392, 4028, 4247, 4384, 4712, 5206, 6572, 7261, 8056, 8494, 8768, 9424, 10412, 13144, 14522, 16112, 16988, 18848, 20824, 26288, 29044, 31217, 32224, 33976, 37696, 41648, 52576, 58088, 62434, 64448, 67952, 80693, 83296, 105152, 116176, 124868, 135904, 137959, 161386, 166592, 225091, 232352, 249736, 271808, 275918, 322772, 450182, 464704, 499472, 551836, 645544, 900364, 998944, 1103672, 1291088, 1800728, 1997888, 2207344, 2582176, 3601456, 4276729, 4414688, 5164352, 7202912, 8553458, 8829376, 14405824, 17106916, 34213832, 68427664, 136855328, 273710656]

約数ペア:

[(1, 273710656), (2, 136855328), (4, 68427664), (8, 34213832), (16, 17106916), (19, 14405824), (31, 8829376), (32, 8553458), (38, 7202912), (53, 5164352), (62, 4414688), (64, 4276729), (76, 3601456), (106, 2582176), (124, 2207344), (137, 1997888), (152, 1800728), (212, 1291088), (248, 1103672), (274, 998944), (304, 900364), (424, 645544), (496, 551836), (548, 499472), (589, 464704), (608, 450182), (848, 322772), (992, 275918), (1007, 271808), (1096, 249736), (1178, 232352), (1216, 225091), (1643, 166592), (1696, 161386), (1984, 137959), (2014, 135904), (2192, 124868), (2356, 116176), (2603, 105152), (3286, 83296), (3392, 80693), (4028, 67952), (4247, 64448), (4384, 62434), (4712, 58088), (5206, 52576), (6572, 41648), (7261, 37696), (8056, 33976), (8494, 32224), (8768, 31217), (9424, 29044), (10412, 26288), (13144, 20824), (14522, 18848), (16112, 16988)]