18240396432

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2113}}^1$

素因数の和:2361

約数の個数: 160

約数和(自身を含む): 50959238400

約数和(自身を除く): 32718841968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 71, 102, 136, 142, 149, 204, 213, 272, 284, 298, 408, 426, 447, 568, 596, 816, 852, 894, 1136, 1192, 1207, 1704, 1788, 2113, 2384, 2414, 2533, 3408, 3576, 3621, 4226, 4828, 5066, 6339, 7152, 7242, 7599, 8452, 9656, 10132, 10579, 12678, 14484, 15198, 16904, 19312, 20264, 21158, 25356, 28968, 30396, 31737, 33808, 35921, 40528, 42316, 50712, 57936, 60792, 63474, 71842, 84632, 101424, 107763, 121584, 126948, 143684, 150023, 169264, 179843, 215526, 253896, 287368, 300046, 314837, 359686, 431052, 450069, 507792, 539529, 574736, 600092, 629674, 719372, 862104, 900138, 944511, 1079058, 1200184, 1259348, 1438744, 1724208, 1800276, 1889022, 2158116, 2400368, 2518696, 2550391, 2877488, 3600552, 3778044, 4316232, 5037392, 5100782, 5352229, 7201104, 7556088, 7651173, 8632464, 10201564, 10704458, 15112176, 15302346, 16056687, 20403128, 21408916, 22353427, 30604692, 32113374, 40806256, 42817832, 44706854, 61209384, 64226748, 67060281, 85635664, 89413708, 122418768, 128453496, 134120562, 178827416, 256906992, 268241124, 357654832, 380008259, 536482248, 760016518, 1072964496, 1140024777, 1520033036, 2280049554, 3040066072, 4560099108, 6080132144, 9120198216, 18240396432]

約数ペア:

[(1, 18240396432), (2, 9120198216), (3, 6080132144), (4, 4560099108), (6, 3040066072), (8, 2280049554), (12, 1520033036), (16, 1140024777), (17, 1072964496), (24, 760016518), (34, 536482248), (48, 380008259), (51, 357654832), (68, 268241124), (71, 256906992), (102, 178827416), (136, 134120562), (142, 128453496), (149, 122418768), (204, 89413708), (213, 85635664), (272, 67060281), (284, 64226748), (298, 61209384), (408, 44706854), (426, 42817832), (447, 40806256), (568, 32113374), (596, 30604692), (816, 22353427), (852, 21408916), (894, 20403128), (1136, 16056687), (1192, 15302346), (1207, 15112176), (1704, 10704458), (1788, 10201564), (2113, 8632464), (2384, 7651173), (2414, 7556088), (2533, 7201104), (3408, 5352229), (3576, 5100782), (3621, 5037392), (4226, 4316232), (4828, 3778044), (5066, 3600552), (6339, 2877488), (7152, 2550391), (7242, 2518696), (7599, 2400368), (8452, 2158116), (9656, 1889022), (10132, 1800276), (10579, 1724208), (12678, 1438744), (14484, 1259348), (15198, 1200184), (16904, 1079058), (19312, 944511), (20264, 900138), (21158, 862104), (25356, 719372), (28968, 629674), (30396, 600092), (31737, 574736), (33808, 539529), (35921, 507792), (40528, 450069), (42316, 431052), (50712, 359686), (57936, 314837), (60792, 300046), (63474, 287368), (71842, 253896), (84632, 215526), (101424, 179843), (107763, 169264), (121584, 150023), (126948, 143684)]