223330212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5437}}^1$

素因数の和:5617

約数の個数: 72

約数和(自身を含む): 649253696

約数和(自身を除く): 425923484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 4564, 5437, 5868, 6846, 10269, 10874, 13692, 16311, 20538, 21748, 32622, 38059, 41076, 48933, 65244, 76118, 97866, 114177, 152236, 195732, 228354, 342531, 456708, 685062, 886231, 1370124, 1772462, 2658693, 3544924, 5317386, 6203617, 7976079, 10634772, 12407234, 15952158, 18610851, 24814468, 31904316, 37221702, 55832553, 74443404, 111665106, 223330212]

約数ペア:

[(1, 223330212), (2, 111665106), (3, 74443404), (4, 55832553), (6, 37221702), (7, 31904316), (9, 24814468), (12, 18610851), (14, 15952158), (18, 12407234), (21, 10634772), (28, 7976079), (36, 6203617), (42, 5317386), (63, 3544924), (84, 2658693), (126, 1772462), (163, 1370124), (252, 886231), (326, 685062), (489, 456708), (652, 342531), (978, 228354), (1141, 195732), (1467, 152236), (1956, 114177), (2282, 97866), (2934, 76118), (3423, 65244), (4564, 48933), (5437, 41076), (5868, 38059), (6846, 32622), (10269, 21748), (10874, 20538), (13692, 16311)]