18565696192

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1759}}^1$

素因数の和:1986

約数の個数: 112

約数和(自身を含む): 39831264000

約数和(自身を除く): 21265567808

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 109, 136, 178, 218, 272, 356, 436, 544, 712, 872, 1088, 1424, 1513, 1744, 1759, 1853, 2848, 3026, 3488, 3518, 3706, 5696, 6052, 6976, 7036, 7412, 9701, 12104, 14072, 14824, 19402, 24208, 28144, 29648, 29903, 38804, 48416, 56288, 59296, 59806, 77608, 96832, 112576, 118592, 119612, 155216, 156551, 164917, 191731, 239224, 310432, 313102, 329834, 383462, 478448, 620864, 626204, 659668, 766924, 956896, 1252408, 1319336, 1533848, 1913792, 2504816, 2638672, 2661367, 3067696, 3259427, 5009632, 5277344, 5322734, 6135392, 6518854, 10019264, 10554688, 10645468, 12270784, 13037708, 17064059, 21290936, 26075416, 34128118, 42581872, 52150832, 68256236, 85163744, 104301664, 136512472, 170327488, 208603328, 273024944, 290089003, 546049888, 580178006, 1092099776, 1160356012, 2320712024, 4641424048, 9282848096, 18565696192]

約数ペア:

[(1, 18565696192), (2, 9282848096), (4, 4641424048), (8, 2320712024), (16, 1160356012), (17, 1092099776), (32, 580178006), (34, 546049888), (64, 290089003), (68, 273024944), (89, 208603328), (109, 170327488), (136, 136512472), (178, 104301664), (218, 85163744), (272, 68256236), (356, 52150832), (436, 42581872), (544, 34128118), (712, 26075416), (872, 21290936), (1088, 17064059), (1424, 13037708), (1513, 12270784), (1744, 10645468), (1759, 10554688), (1853, 10019264), (2848, 6518854), (3026, 6135392), (3488, 5322734), (3518, 5277344), (3706, 5009632), (5696, 3259427), (6052, 3067696), (6976, 2661367), (7036, 2638672), (7412, 2504816), (9701, 1913792), (12104, 1533848), (14072, 1319336), (14824, 1252408), (19402, 956896), (24208, 766924), (28144, 659668), (29648, 626204), (29903, 620864), (38804, 478448), (48416, 383462), (56288, 329834), (59296, 313102), (59806, 310432), (77608, 239224), (96832, 191731), (112576, 164917), (118592, 156551), (119612, 155216)]