1894684536

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 5367562200

約数和(自身を除く): 3472877664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 139, 186, 197, 248, 278, 279, 372, 394, 417, 556, 558, 591, 744, 788, 834, 961, 1112, 1116, 1182, 1251, 1576, 1668, 1773, 1922, 2232, 2364, 2502, 2883, 3336, 3546, 3844, 4309, 4728, 5004, 5766, 6107, 7092, 7688, 8618, 8649, 10008, 11532, 12214, 12927, 14184, 17236, 17298, 18321, 23064, 24428, 25854, 27383, 34472, 34596, 36642, 38781, 48856, 51708, 54766, 54963, 69192, 73284, 77562, 82149, 103416, 109532, 109926, 133579, 146568, 155124, 164298, 189317, 219064, 219852, 246447, 267158, 310248, 328596, 378634, 400737, 439704, 492894, 534316, 567951, 657192, 757268, 801474, 848873, 985788, 1068632, 1135902, 1202211, 1514536, 1602948, 1697746, 1703853, 1971576, 2271804, 2404422, 2546619, 3205896, 3395492, 3407706, 4543608, 4808844, 5093238, 6790984, 6815412, 7639857, 9617688, 10186476, 13630824, 15279714, 20372952, 26315063, 30559428, 52630126, 61118856, 78945189, 105260252, 157890378, 210520504, 236835567, 315780756, 473671134, 631561512, 947342268, 1894684536]

約数ペア:

[(1, 1894684536), (2, 947342268), (3, 631561512), (4, 473671134), (6, 315780756), (8, 236835567), (9, 210520504), (12, 157890378), (18, 105260252), (24, 78945189), (31, 61118856), (36, 52630126), (62, 30559428), (72, 26315063), (93, 20372952), (124, 15279714), (139, 13630824), (186, 10186476), (197, 9617688), (248, 7639857), (278, 6815412), (279, 6790984), (372, 5093238), (394, 4808844), (417, 4543608), (556, 3407706), (558, 3395492), (591, 3205896), (744, 2546619), (788, 2404422), (834, 2271804), (961, 1971576), (1112, 1703853), (1116, 1697746), (1182, 1602948), (1251, 1514536), (1576, 1202211), (1668, 1135902), (1773, 1068632), (1922, 985788), (2232, 848873), (2364, 801474), (2502, 757268), (2883, 657192), (3336, 567951), (3546, 534316), (3844, 492894), (4309, 439704), (4728, 400737), (5004, 378634), (5766, 328596), (6107, 310248), (7092, 267158), (7688, 246447), (8618, 219852), (8649, 219064), (10008, 189317), (11532, 164298), (12214, 155124), (12927, 146568), (14184, 133579), (17236, 109926), (17298, 109532), (18321, 103416), (23064, 82149), (24428, 77562), (25854, 73284), (27383, 69192), (34472, 54963), (34596, 54766), (36642, 51708), (38781, 48856)]