468911564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 964344528

約数和(自身を除く): 495432964

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 209, 212, 361, 418, 557, 583, 722, 836, 1007, 1114, 1166, 1444, 2014, 2228, 2332, 3971, 4028, 6127, 7942, 10583, 11077, 12254, 15884, 19133, 21166, 22154, 24508, 29521, 38266, 42332, 44308, 59042, 76532, 116413, 118084, 201077, 210463, 232826, 324731, 402154, 420926, 465652, 560899, 649462, 804308, 841852, 1121798, 1298924, 2211847, 2243596, 4423694, 6169889, 8847388, 10657081, 12339778, 21314162, 24679556, 42628324, 117227891, 234455782, 468911564]

約数ペア:

[(1, 468911564), (2, 234455782), (4, 117227891), (11, 42628324), (19, 24679556), (22, 21314162), (38, 12339778), (44, 10657081), (53, 8847388), (76, 6169889), (106, 4423694), (209, 2243596), (212, 2211847), (361, 1298924), (418, 1121798), (557, 841852), (583, 804308), (722, 649462), (836, 560899), (1007, 465652), (1114, 420926), (1166, 402154), (1444, 324731), (2014, 232826), (2228, 210463), (2332, 201077), (3971, 118084), (4028, 116413), (6127, 76532), (7942, 59042), (10583, 44308), (11077, 42332), (12254, 38266), (15884, 29521), (19133, 24508), (21166, 22154)]