220346028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{761}}^1$

素因数の和:1164

約数の個数: 96

約数和(自身を含む): 655441920

約数和(自身を除く): 435095892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 383, 756, 761, 766, 1149, 1522, 1532, 2283, 2298, 2681, 3044, 3447, 4566, 4596, 5327, 5362, 6849, 6894, 8043, 9132, 10341, 10654, 10724, 13698, 13788, 15981, 16086, 20547, 20682, 21308, 24129, 27396, 31962, 32172, 41094, 41364, 47943, 48258, 63924, 72387, 82188, 95886, 96516, 143829, 144774, 191772, 287658, 289548, 291463, 575316, 582926, 874389, 1165852, 1748778, 2040241, 2623167, 3497556, 4080482, 5246334, 6120723, 7869501, 8160964, 10492668, 12241446, 15739002, 18362169, 24482892, 31478004, 36724338, 55086507, 73448676, 110173014, 220346028]

約数ペア:

[(1, 220346028), (2, 110173014), (3, 73448676), (4, 55086507), (6, 36724338), (7, 31478004), (9, 24482892), (12, 18362169), (14, 15739002), (18, 12241446), (21, 10492668), (27, 8160964), (28, 7869501), (36, 6120723), (42, 5246334), (54, 4080482), (63, 3497556), (84, 2623167), (108, 2040241), (126, 1748778), (189, 1165852), (252, 874389), (378, 582926), (383, 575316), (756, 291463), (761, 289548), (766, 287658), (1149, 191772), (1522, 144774), (1532, 143829), (2283, 96516), (2298, 95886), (2681, 82188), (3044, 72387), (3447, 63924), (4566, 48258), (4596, 47943), (5327, 41364), (5362, 41094), (6849, 32172), (6894, 31962), (8043, 27396), (9132, 24129), (10341, 21308), (10654, 20682), (10724, 20547), (13698, 16086), (13788, 15981)]