753927564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 2017903104

約数和(自身を除く): 1263975540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 47, 52, 62, 78, 93, 94, 107, 124, 141, 156, 186, 188, 214, 282, 321, 372, 403, 428, 564, 611, 642, 806, 961, 1209, 1222, 1284, 1391, 1457, 1612, 1833, 1922, 2418, 2444, 2782, 2883, 2914, 3317, 3666, 3844, 4173, 4371, 4836, 5029, 5564, 5766, 5828, 6634, 7332, 8346, 8742, 9951, 10058, 11532, 12493, 13268, 15087, 16692, 17484, 18941, 19902, 20116, 24986, 30174, 37479, 37882, 39804, 43121, 45167, 49972, 56823, 60348, 65377, 74958, 75764, 86242, 90334, 102827, 113646, 129363, 130754, 135501, 149916, 155899, 172484, 180668, 196131, 205654, 227292, 258726, 261508, 271002, 308481, 311798, 392262, 411308, 467697, 517452, 542004, 587171, 616962, 623596, 784524, 935394, 1174342, 1233924, 1336751, 1761513, 1870788, 2026687, 2348684, 2673502, 3523026, 4010253, 4053374, 4832869, 5347004, 6080061, 7046052, 8020506, 8106748, 9665738, 12160122, 14498607, 16041012, 19331476, 24320244, 28997214, 57994428, 62827297, 125654594, 188481891, 251309188, 376963782, 753927564]

約数ペア:

[(1, 753927564), (2, 376963782), (3, 251309188), (4, 188481891), (6, 125654594), (12, 62827297), (13, 57994428), (26, 28997214), (31, 24320244), (39, 19331476), (47, 16041012), (52, 14498607), (62, 12160122), (78, 9665738), (93, 8106748), (94, 8020506), (107, 7046052), (124, 6080061), (141, 5347004), (156, 4832869), (186, 4053374), (188, 4010253), (214, 3523026), (282, 2673502), (321, 2348684), (372, 2026687), (403, 1870788), (428, 1761513), (564, 1336751), (611, 1233924), (642, 1174342), (806, 935394), (961, 784524), (1209, 623596), (1222, 616962), (1284, 587171), (1391, 542004), (1457, 517452), (1612, 467697), (1833, 411308), (1922, 392262), (2418, 311798), (2444, 308481), (2782, 271002), (2883, 261508), (2914, 258726), (3317, 227292), (3666, 205654), (3844, 196131), (4173, 180668), (4371, 172484), (4836, 155899), (5029, 149916), (5564, 135501), (5766, 130754), (5828, 129363), (6634, 113646), (7332, 102827), (8346, 90334), (8742, 86242), (9951, 75764), (10058, 74958), (11532, 65377), (12493, 60348), (13268, 56823), (15087, 49972), (16692, 45167), (17484, 43121), (18941, 39804), (19902, 37882), (20116, 37479), (24986, 30174)]