238766688

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{13591}}^1$

素因数の和:13668

約数の個数: 72

約数和(自身を含む): 690174576

約数和(自身を除く): 451407888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 13591, 17568, 27182, 40773, 54364, 81546, 108728, 122319, 163092, 217456, 244638, 326184, 434912, 489276, 652368, 829051, 978552, 1304736, 1658102, 1957104, 2487153, 3316204, 3914208, 4974306, 6632408, 7461459, 9948612, 13264816, 14922918, 19897224, 26529632, 29845836, 39794448, 59691672, 79588896, 119383344, 238766688]

約数ペア:

[(1, 238766688), (2, 119383344), (3, 79588896), (4, 59691672), (6, 39794448), (8, 29845836), (9, 26529632), (12, 19897224), (16, 14922918), (18, 13264816), (24, 9948612), (32, 7461459), (36, 6632408), (48, 4974306), (61, 3914208), (72, 3316204), (96, 2487153), (122, 1957104), (144, 1658102), (183, 1304736), (244, 978552), (288, 829051), (366, 652368), (488, 489276), (549, 434912), (732, 326184), (976, 244638), (1098, 217456), (1464, 163092), (1952, 122319), (2196, 108728), (2928, 81546), (4392, 54364), (5856, 40773), (8784, 27182), (13591, 17568)]