16898622888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1\times {\mathrm{1151}}^1$

素因数の和:1759

約数の個数: 128

約数和(自身を含む): 48651632640

約数和(自身を除く): 31753009752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281, 311, 562, 622, 843, 933, 1124, 1151, 1244, 1686, 1866, 1967, 2177, 2248, 2302, 2488, 3372, 3453, 3732, 3934, 4354, 4604, 5901, 6531, 6744, 6906, 7464, 7868, 8057, 8708, 9208, 11802, 13062, 13812, 15736, 16114, 17416, 23604, 24171, 26124, 27624, 32228, 47208, 48342, 52248, 64456, 87391, 96684, 174782, 193368, 262173, 323431, 349564, 357961, 524346, 611737, 646862, 699128, 715922, 970293, 1048692, 1073883, 1223474, 1293724, 1431844, 1835211, 1940586, 2097384, 2147766, 2264017, 2446948, 2505727, 2587448, 2863688, 3670422, 3881172, 4295532, 4528034, 4893896, 5011454, 6792051, 7340844, 7517181, 7762344, 8591064, 9056068, 10022908, 13584102, 14681688, 15034362, 18112136, 20045816, 27168204, 30068724, 54336408, 60137448, 100587041, 201174082, 301761123, 402348164, 603522246, 704109287, 804696328, 1207044492, 1408218574, 2112327861, 2414088984, 2816437148, 4224655722, 5632874296, 8449311444, 16898622888]

約数ペア:

[(1, 16898622888), (2, 8449311444), (3, 5632874296), (4, 4224655722), (6, 2816437148), (7, 2414088984), (8, 2112327861), (12, 1408218574), (14, 1207044492), (21, 804696328), (24, 704109287), (28, 603522246), (42, 402348164), (56, 301761123), (84, 201174082), (168, 100587041), (281, 60137448), (311, 54336408), (562, 30068724), (622, 27168204), (843, 20045816), (933, 18112136), (1124, 15034362), (1151, 14681688), (1244, 13584102), (1686, 10022908), (1866, 9056068), (1967, 8591064), (2177, 7762344), (2248, 7517181), (2302, 7340844), (2488, 6792051), (3372, 5011454), (3453, 4893896), (3732, 4528034), (3934, 4295532), (4354, 3881172), (4604, 3670422), (5901, 2863688), (6531, 2587448), (6744, 2505727), (6906, 2446948), (7464, 2264017), (7868, 2147766), (8057, 2097384), (8708, 1940586), (9208, 1835211), (11802, 1431844), (13062, 1293724), (13812, 1223474), (15736, 1073883), (16114, 1048692), (17416, 970293), (23604, 715922), (24171, 699128), (26124, 646862), (27624, 611737), (32228, 524346), (47208, 357961), (48342, 349564), (52248, 323431), (64456, 262173), (87391, 193368), (96684, 174782)]