222640692

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 547530144

約数和(自身を除く): 324889452

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 227, 282, 444, 454, 564, 681, 908, 1362, 1739, 2209, 2724, 3478, 4418, 5217, 6627, 6956, 8399, 8836, 10434, 10669, 13254, 16798, 20868, 21338, 25197, 26508, 32007, 33596, 42676, 50394, 64014, 81733, 100788, 128028, 163466, 245199, 326932, 394753, 490398, 501443, 789506, 980796, 1002886, 1184259, 1504329, 1579012, 2005772, 2368518, 3008658, 4737036, 6017316, 18553391, 37106782, 55660173, 74213564, 111320346, 222640692]

約数ペア:

[(1, 222640692), (2, 111320346), (3, 74213564), (4, 55660173), (6, 37106782), (12, 18553391), (37, 6017316), (47, 4737036), (74, 3008658), (94, 2368518), (111, 2005772), (141, 1579012), (148, 1504329), (188, 1184259), (222, 1002886), (227, 980796), (282, 789506), (444, 501443), (454, 490398), (564, 394753), (681, 326932), (908, 245199), (1362, 163466), (1739, 128028), (2209, 100788), (2724, 81733), (3478, 64014), (4418, 50394), (5217, 42676), (6627, 33596), (6956, 32007), (8399, 26508), (8836, 25197), (10434, 21338), (10669, 20868), (13254, 16798)]