1565798964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^2$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 3824577792

約数和(自身を除く): 2258778828

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 113, 124, 186, 193, 226, 339, 372, 386, 452, 579, 678, 772, 1158, 1356, 2316, 3503, 5983, 7006, 10509, 11966, 14012, 17949, 21018, 21809, 23932, 35898, 37249, 42036, 43618, 65427, 71796, 74498, 87236, 111747, 130854, 148996, 223494, 261708, 446988, 676079, 1154719, 1352158, 2028237, 2309438, 2704316, 3464157, 4056474, 4209137, 4618876, 6928314, 8112948, 8418274, 12627411, 13856628, 16836548, 25254822, 50509644, 130483247, 260966494, 391449741, 521932988, 782899482, 1565798964]

約数ペア:

[(1, 1565798964), (2, 782899482), (3, 521932988), (4, 391449741), (6, 260966494), (12, 130483247), (31, 50509644), (62, 25254822), (93, 16836548), (113, 13856628), (124, 12627411), (186, 8418274), (193, 8112948), (226, 6928314), (339, 4618876), (372, 4209137), (386, 4056474), (452, 3464157), (579, 2704316), (678, 2309438), (772, 2028237), (1158, 1352158), (1356, 1154719), (2316, 676079), (3503, 446988), (5983, 261708), (7006, 223494), (10509, 148996), (11966, 130854), (14012, 111747), (17949, 87236), (21018, 74498), (21809, 71796), (23932, 65427), (35898, 43618), (37249, 42036)]