2197728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:616

約数の個数: 72

約数和(自身を含む): 6742008

約数和(自身を除く): 4544280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 587, 624, 936, 1174, 1248, 1761, 1872, 2348, 3522, 3744, 4696, 5283, 7044, 7631, 9392, 10566, 14088, 15262, 18784, 21132, 22893, 28176, 30524, 42264, 45786, 56352, 61048, 68679, 84528, 91572, 122096, 137358, 169056, 183144, 244192, 274716, 366288, 549432, 732576, 1098864, 2197728]

約数ペア:

[(1, 2197728), (2, 1098864), (3, 732576), (4, 549432), (6, 366288), (8, 274716), (9, 244192), (12, 183144), (13, 169056), (16, 137358), (18, 122096), (24, 91572), (26, 84528), (32, 68679), (36, 61048), (39, 56352), (48, 45786), (52, 42264), (72, 30524), (78, 28176), (96, 22893), (104, 21132), (117, 18784), (144, 15262), (156, 14088), (208, 10566), (234, 9392), (288, 7631), (312, 7044), (416, 5283), (468, 4696), (587, 3744), (624, 3522), (936, 2348), (1174, 1872), (1248, 1761)]