349484515490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1\times {\mathrm{27361}}^1$

素因数の和:28299

約数の個数: 64

約数和(自身を含む): 691728871680

約数和(自身を除く): 342244356190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 769, 1510, 1538, 1661, 3322, 3845, 7690, 8305, 8459, 16610, 16918, 27361, 42295, 54722, 84590, 116119, 136805, 232238, 273610, 300971, 580595, 601942, 1161190, 1277309, 1504855, 2554618, 3009710, 4131511, 6386545, 8263022, 12773090, 20657555, 21040609, 41315110, 42081218, 45446621, 90893242, 105203045, 210406090, 227233105, 231446699, 454466210, 462893398, 1157233495, 2314466990, 3177131959, 6354263918, 15885659795, 31771319590, 34948451549, 69896903098, 174742257745, 349484515490]

約数ペア:

[(1, 349484515490), (2, 174742257745), (5, 69896903098), (10, 34948451549), (11, 31771319590), (22, 15885659795), (55, 6354263918), (110, 3177131959), (151, 2314466990), (302, 1157233495), (755, 462893398), (769, 454466210), (1510, 231446699), (1538, 227233105), (1661, 210406090), (3322, 105203045), (3845, 90893242), (7690, 45446621), (8305, 42081218), (8459, 41315110), (16610, 21040609), (16918, 20657555), (27361, 12773090), (42295, 8263022), (54722, 6386545), (84590, 4131511), (116119, 3009710), (136805, 2554618), (232238, 1504855), (273610, 1277309), (300971, 1161190), (580595, 601942)]