248872464

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 725167872

約数和(自身を除く): 476295408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 197, 248, 279, 283, 372, 394, 496, 558, 566, 591, 744, 788, 849, 1116, 1132, 1182, 1488, 1576, 1698, 1773, 2232, 2264, 2364, 2547, 3152, 3396, 3546, 4464, 4528, 4728, 5094, 6107, 6792, 7092, 8773, 9456, 10188, 12214, 13584, 14184, 17546, 18321, 20376, 24428, 26319, 28368, 35092, 36642, 40752, 48856, 52638, 54963, 55751, 70184, 73284, 78957, 97712, 105276, 109926, 111502, 140368, 146568, 157914, 167253, 210552, 219852, 223004, 293136, 315828, 334506, 421104, 439704, 446008, 501759, 631656, 669012, 879408, 892016, 1003518, 1263312, 1338024, 1728281, 2007036, 2676048, 3456562, 4014072, 5184843, 6913124, 8028144, 10369686, 13826248, 15554529, 20739372, 27652496, 31109058, 41478744, 62218116, 82957488, 124436232, 248872464]

約数ペア:

[(1, 248872464), (2, 124436232), (3, 82957488), (4, 62218116), (6, 41478744), (8, 31109058), (9, 27652496), (12, 20739372), (16, 15554529), (18, 13826248), (24, 10369686), (31, 8028144), (36, 6913124), (48, 5184843), (62, 4014072), (72, 3456562), (93, 2676048), (124, 2007036), (144, 1728281), (186, 1338024), (197, 1263312), (248, 1003518), (279, 892016), (283, 879408), (372, 669012), (394, 631656), (496, 501759), (558, 446008), (566, 439704), (591, 421104), (744, 334506), (788, 315828), (849, 293136), (1116, 223004), (1132, 219852), (1182, 210552), (1488, 167253), (1576, 157914), (1698, 146568), (1773, 140368), (2232, 111502), (2264, 109926), (2364, 105276), (2547, 97712), (3152, 78957), (3396, 73284), (3546, 70184), (4464, 55751), (4528, 54963), (4728, 52638), (5094, 48856), (6107, 40752), (6792, 36642), (7092, 35092), (8773, 28368), (9456, 26319), (10188, 24428), (12214, 20376), (13584, 18321), (14184, 17546)]