273047840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 698798016

約数和(自身を除く): 425750176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 251, 260, 416, 502, 520, 523, 1004, 1040, 1046, 1255, 2008, 2080, 2092, 2510, 2615, 3263, 4016, 4184, 5020, 5230, 6526, 6799, 8032, 8368, 10040, 10460, 13052, 13598, 16315, 16736, 20080, 20920, 26104, 27196, 32630, 33995, 40160, 41840, 52208, 54392, 65260, 67990, 83680, 104416, 108784, 130520, 131273, 135980, 217568, 261040, 262546, 271960, 522080, 525092, 543920, 656365, 1050184, 1087840, 1312730, 1706549, 2100368, 2625460, 3413098, 4200736, 5250920, 6826196, 8532745, 10501840, 13652392, 17065490, 21003680, 27304784, 34130980, 54609568, 68261960, 136523920, 273047840]

約数ペア:

[(1, 273047840), (2, 136523920), (4, 68261960), (5, 54609568), (8, 34130980), (10, 27304784), (13, 21003680), (16, 17065490), (20, 13652392), (26, 10501840), (32, 8532745), (40, 6826196), (52, 5250920), (65, 4200736), (80, 3413098), (104, 2625460), (130, 2100368), (160, 1706549), (208, 1312730), (251, 1087840), (260, 1050184), (416, 656365), (502, 543920), (520, 525092), (523, 522080), (1004, 271960), (1040, 262546), (1046, 261040), (1255, 217568), (2008, 135980), (2080, 131273), (2092, 130520), (2510, 108784), (2615, 104416), (3263, 83680), (4016, 67990), (4184, 65260), (5020, 54392), (5230, 52208), (6526, 41840), (6799, 40160), (8032, 33995), (8368, 32630), (10040, 27196), (10460, 26104), (13052, 20920), (13598, 20080), (16315, 16736)]