255792152

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 614491920

約数和(自身を除く): 358699768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 137, 154, 196, 274, 308, 392, 433, 539, 548, 616, 866, 959, 1078, 1096, 1507, 1732, 1918, 2156, 3014, 3031, 3464, 3836, 4312, 4763, 6028, 6062, 6713, 7672, 9526, 10549, 12056, 12124, 13426, 19052, 21098, 21217, 24248, 26852, 33341, 38104, 42196, 42434, 53704, 59321, 66682, 73843, 84392, 84868, 118642, 133364, 147686, 169736, 233387, 237284, 266728, 295372, 415247, 466774, 474568, 590744, 652531, 830494, 933548, 1305062, 1660988, 1867096, 2610124, 2906729, 3321976, 4567717, 5220248, 5813458, 9135434, 11626916, 18270868, 23253832, 31974019, 36541736, 63948038, 127896076, 255792152]

約数ペア:

[(1, 255792152), (2, 127896076), (4, 63948038), (7, 36541736), (8, 31974019), (11, 23253832), (14, 18270868), (22, 11626916), (28, 9135434), (44, 5813458), (49, 5220248), (56, 4567717), (77, 3321976), (88, 2906729), (98, 2610124), (137, 1867096), (154, 1660988), (196, 1305062), (274, 933548), (308, 830494), (392, 652531), (433, 590744), (539, 474568), (548, 466774), (616, 415247), (866, 295372), (959, 266728), (1078, 237284), (1096, 233387), (1507, 169736), (1732, 147686), (1918, 133364), (2156, 118642), (3014, 84868), (3031, 84392), (3464, 73843), (3836, 66682), (4312, 59321), (4763, 53704), (6028, 42434), (6062, 42196), (6713, 38104), (7672, 33341), (9526, 26852), (10549, 24248), (12056, 21217), (12124, 21098), (13426, 19052)]