858889044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 2396394000

約数和(自身を除く): 1537504956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 113, 117, 149, 156, 218, 226, 234, 298, 327, 339, 436, 447, 452, 468, 596, 654, 678, 894, 981, 1017, 1308, 1341, 1356, 1417, 1469, 1788, 1937, 1962, 2034, 2682, 2834, 2938, 3874, 3924, 4068, 4251, 4407, 5364, 5668, 5811, 5876, 7748, 8502, 8814, 11622, 12317, 12753, 13221, 16241, 16837, 17004, 17433, 17628, 23244, 24634, 25506, 26442, 32482, 33674, 34866, 36951, 48723, 49268, 50511, 51012, 52884, 64964, 67348, 69732, 73902, 97446, 101022, 110853, 146169, 147804, 151533, 160121, 194892, 202044, 211133, 218881, 221706, 292338, 303066, 320242, 422266, 437762, 443412, 480363, 584676, 606132, 633399, 640484, 656643, 844532, 875524, 960726, 1266798, 1313286, 1441089, 1835233, 1900197, 1921452, 1969929, 2533596, 2626572, 2882178, 3670466, 3800394, 3939858, 5505699, 5764356, 7340932, 7600788, 7879716, 11011398, 16517097, 22022796, 23858029, 33034194, 47716058, 66068388, 71574087, 95432116, 143148174, 214722261, 286296348, 429444522, 858889044]

約数ペア:

[(1, 858889044), (2, 429444522), (3, 286296348), (4, 214722261), (6, 143148174), (9, 95432116), (12, 71574087), (13, 66068388), (18, 47716058), (26, 33034194), (36, 23858029), (39, 22022796), (52, 16517097), (78, 11011398), (109, 7879716), (113, 7600788), (117, 7340932), (149, 5764356), (156, 5505699), (218, 3939858), (226, 3800394), (234, 3670466), (298, 2882178), (327, 2626572), (339, 2533596), (436, 1969929), (447, 1921452), (452, 1900197), (468, 1835233), (596, 1441089), (654, 1313286), (678, 1266798), (894, 960726), (981, 875524), (1017, 844532), (1308, 656643), (1341, 640484), (1356, 633399), (1417, 606132), (1469, 584676), (1788, 480363), (1937, 443412), (1962, 437762), (2034, 422266), (2682, 320242), (2834, 303066), (2938, 292338), (3874, 221706), (3924, 218881), (4068, 211133), (4251, 202044), (4407, 194892), (5364, 160121), (5668, 151533), (5811, 147804), (5876, 146169), (7748, 110853), (8502, 101022), (8814, 97446), (11622, 73902), (12317, 69732), (12753, 67348), (13221, 64964), (16241, 52884), (16837, 51012), (17004, 50511), (17433, 49268), (17628, 48723), (23244, 36951), (24634, 34866), (25506, 33674), (26442, 32482)]