298773020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 777627648

約数和(自身を除く): 478854628

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 167, 182, 260, 334, 364, 455, 668, 835, 910, 983, 1169, 1670, 1820, 1966, 2171, 2338, 3340, 3932, 4342, 4676, 4915, 5845, 6881, 8684, 9830, 10855, 11690, 12779, 13762, 15197, 19660, 21710, 23380, 25558, 27524, 30394, 34405, 43420, 51116, 60788, 63895, 68810, 75985, 89453, 127790, 137620, 151970, 164161, 178906, 255580, 303940, 328322, 357812, 447265, 656644, 820805, 894530, 1149127, 1641610, 1789060, 2134093, 2298254, 3283220, 4268186, 4596508, 5745635, 8536372, 10670465, 11491270, 14938651, 21340930, 22982540, 29877302, 42681860, 59754604, 74693255, 149386510, 298773020]

約数ペア:

[(1, 298773020), (2, 149386510), (4, 74693255), (5, 59754604), (7, 42681860), (10, 29877302), (13, 22982540), (14, 21340930), (20, 14938651), (26, 11491270), (28, 10670465), (35, 8536372), (52, 5745635), (65, 4596508), (70, 4268186), (91, 3283220), (130, 2298254), (140, 2134093), (167, 1789060), (182, 1641610), (260, 1149127), (334, 894530), (364, 820805), (455, 656644), (668, 447265), (835, 357812), (910, 328322), (983, 303940), (1169, 255580), (1670, 178906), (1820, 164161), (1966, 151970), (2171, 137620), (2338, 127790), (3340, 89453), (3932, 75985), (4342, 68810), (4676, 63895), (4915, 60788), (5845, 51116), (6881, 43420), (8684, 34405), (9830, 30394), (10855, 27524), (11690, 25558), (12779, 23380), (13762, 21710), (15197, 19660)]