1686660612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 5039677440

約数和(自身を除く): 3353016828

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 59, 78, 84, 91, 94, 118, 141, 156, 177, 182, 188, 236, 273, 282, 329, 354, 364, 413, 546, 557, 564, 611, 658, 708, 767, 826, 987, 1092, 1114, 1222, 1239, 1316, 1534, 1652, 1671, 1833, 1974, 2228, 2301, 2444, 2478, 2773, 3068, 3342, 3666, 3899, 3948, 4277, 4602, 4956, 5369, 5546, 6684, 7241, 7332, 7798, 8319, 8554, 9204, 10738, 11092, 11697, 12831, 14482, 15596, 16107, 16638, 17108, 19411, 21476, 21723, 23394, 25662, 26179, 28964, 32214, 32863, 33276, 36049, 38822, 43446, 46788, 50687, 51324, 52358, 58233, 64428, 65726, 72098, 77644, 78537, 86892, 98589, 101374, 104716, 108147, 116466, 131452, 144196, 152061, 157074, 183253, 197178, 202748, 216294, 230041, 232932, 252343, 304122, 314148, 340327, 366506, 394356, 427219, 432588, 460082, 504686, 549759, 608244, 680654, 690123, 733012, 757029, 854438, 920164, 1009372, 1020981, 1099518, 1281657, 1361308, 1380246, 1514058, 1544561, 1708876, 2041962, 2199036, 2382289, 2563314, 2760492, 2990533, 3028116, 3089122, 4083924, 4633683, 4764578, 5126628, 5981066, 6178244, 7146867, 8971599, 9267366, 9529156, 10811927, 11962132, 14293734, 17943198, 18534732, 20079293, 21623854, 28587468, 32435781, 35886396, 40158586, 43247708, 60237879, 64871562, 80317172, 120475758, 129743124, 140555051, 240951516, 281110102, 421665153, 562220204, 843330306, 1686660612]

約数ペア:

[(1, 1686660612), (2, 843330306), (3, 562220204), (4, 421665153), (6, 281110102), (7, 240951516), (12, 140555051), (13, 129743124), (14, 120475758), (21, 80317172), (26, 64871562), (28, 60237879), (39, 43247708), (42, 40158586), (47, 35886396), (52, 32435781), (59, 28587468), (78, 21623854), (84, 20079293), (91, 18534732), (94, 17943198), (118, 14293734), (141, 11962132), (156, 10811927), (177, 9529156), (182, 9267366), (188, 8971599), (236, 7146867), (273, 6178244), (282, 5981066), (329, 5126628), (354, 4764578), (364, 4633683), (413, 4083924), (546, 3089122), (557, 3028116), (564, 2990533), (611, 2760492), (658, 2563314), (708, 2382289), (767, 2199036), (826, 2041962), (987, 1708876), (1092, 1544561), (1114, 1514058), (1222, 1380246), (1239, 1361308), (1316, 1281657), (1534, 1099518), (1652, 1020981), (1671, 1009372), (1833, 920164), (1974, 854438), (2228, 757029), (2301, 733012), (2444, 690123), (2478, 680654), (2773, 608244), (3068, 549759), (3342, 504686), (3666, 460082), (3899, 432588), (3948, 427219), (4277, 394356), (4602, 366506), (4956, 340327), (5369, 314148), (5546, 304122), (6684, 252343), (7241, 232932), (7332, 230041), (7798, 216294), (8319, 202748), (8554, 197178), (9204, 183253), (10738, 157074), (11092, 152061), (11697, 144196), (12831, 131452), (14482, 116466), (15596, 108147), (16107, 104716), (16638, 101374), (17108, 98589), (19411, 86892), (21476, 78537), (21723, 77644), (23394, 72098), (25662, 65726), (26179, 64428), (28964, 58233), (32214, 52358), (32863, 51324), (33276, 50687), (36049, 46788), (38822, 43446)]