218303736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 650280960

約数和(自身を除く): 431977224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 167, 168, 186, 217, 248, 251, 334, 372, 434, 501, 502, 651, 668, 744, 753, 868, 1002, 1004, 1169, 1302, 1336, 1506, 1736, 1757, 2004, 2008, 2338, 2604, 3012, 3507, 3514, 4008, 4676, 5177, 5208, 5271, 6024, 7014, 7028, 7781, 9352, 10354, 10542, 14028, 14056, 15531, 15562, 20708, 21084, 23343, 28056, 31062, 31124, 36239, 41416, 41917, 42168, 46686, 54467, 62124, 62248, 72478, 83834, 93372, 108717, 108934, 124248, 125751, 144956, 163401, 167668, 186744, 217434, 217868, 251502, 289912, 293419, 326802, 335336, 434868, 435736, 503004, 586838, 653604, 869736, 880257, 1006008, 1173676, 1299427, 1307208, 1760514, 2347352, 2598854, 3521028, 3898281, 5197708, 7042056, 7796562, 9095989, 10395416, 15593124, 18191978, 27287967, 31186248, 36383956, 54575934, 72767912, 109151868, 218303736]

約数ペア:

[(1, 218303736), (2, 109151868), (3, 72767912), (4, 54575934), (6, 36383956), (7, 31186248), (8, 27287967), (12, 18191978), (14, 15593124), (21, 10395416), (24, 9095989), (28, 7796562), (31, 7042056), (42, 5197708), (56, 3898281), (62, 3521028), (84, 2598854), (93, 2347352), (124, 1760514), (167, 1307208), (168, 1299427), (186, 1173676), (217, 1006008), (248, 880257), (251, 869736), (334, 653604), (372, 586838), (434, 503004), (501, 435736), (502, 434868), (651, 335336), (668, 326802), (744, 293419), (753, 289912), (868, 251502), (1002, 217868), (1004, 217434), (1169, 186744), (1302, 167668), (1336, 163401), (1506, 144956), (1736, 125751), (1757, 124248), (2004, 108934), (2008, 108717), (2338, 93372), (2604, 83834), (3012, 72478), (3507, 62248), (3514, 62124), (4008, 54467), (4676, 46686), (5177, 42168), (5208, 41917), (5271, 41416), (6024, 36239), (7014, 31124), (7028, 31062), (7781, 28056), (9352, 23343), (10354, 21084), (10542, 20708), (14028, 15562), (14056, 15531)]