213096408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 635904000

約数和(自身を除く): 422807592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 191, 203, 229, 232, 348, 382, 406, 458, 573, 609, 687, 696, 764, 812, 916, 1146, 1218, 1337, 1374, 1528, 1603, 1624, 1832, 2292, 2436, 2674, 2748, 3206, 4011, 4584, 4809, 4872, 5348, 5496, 5539, 6412, 6641, 8022, 9618, 10696, 11078, 12824, 13282, 16044, 16617, 19236, 19923, 22156, 26564, 32088, 33234, 38472, 38773, 39846, 43739, 44312, 46487, 53128, 66468, 77546, 79692, 87478, 92974, 116319, 131217, 132936, 139461, 155092, 159384, 174956, 185948, 232638, 262434, 278922, 306173, 310184, 349912, 371896, 465276, 524868, 557844, 612346, 918519, 930552, 1049736, 1115688, 1224692, 1268431, 1837038, 2449384, 2536862, 3674076, 3805293, 5073724, 7348152, 7610586, 8879017, 10147448, 15221172, 17758034, 26637051, 30442344, 35516068, 53274102, 71032136, 106548204, 213096408]

約数ペア:

[(1, 213096408), (2, 106548204), (3, 71032136), (4, 53274102), (6, 35516068), (7, 30442344), (8, 26637051), (12, 17758034), (14, 15221172), (21, 10147448), (24, 8879017), (28, 7610586), (29, 7348152), (42, 5073724), (56, 3805293), (58, 3674076), (84, 2536862), (87, 2449384), (116, 1837038), (168, 1268431), (174, 1224692), (191, 1115688), (203, 1049736), (229, 930552), (232, 918519), (348, 612346), (382, 557844), (406, 524868), (458, 465276), (573, 371896), (609, 349912), (687, 310184), (696, 306173), (764, 278922), (812, 262434), (916, 232638), (1146, 185948), (1218, 174956), (1337, 159384), (1374, 155092), (1528, 139461), (1603, 132936), (1624, 131217), (1832, 116319), (2292, 92974), (2436, 87478), (2674, 79692), (2748, 77546), (3206, 66468), (4011, 53128), (4584, 46487), (4809, 44312), (4872, 43739), (5348, 39846), (5496, 38773), (5539, 38472), (6412, 33234), (6641, 32088), (8022, 26564), (9618, 22156), (10696, 19923), (11078, 19236), (12824, 16617), (13282, 16044)]