222238116

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 575822520

約数和(自身を除く): 353584404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 269, 318, 433, 477, 538, 636, 807, 866, 954, 1076, 1299, 1614, 1732, 1908, 2421, 2598, 3228, 3897, 4842, 5196, 7794, 9684, 14257, 15588, 22949, 28514, 42771, 45898, 57028, 68847, 85542, 91796, 116477, 128313, 137694, 171084, 206541, 232954, 256626, 275388, 349431, 413082, 465908, 513252, 698862, 826164, 1048293, 1397724, 2096586, 4193172, 6173281, 12346562, 18519843, 24693124, 37039686, 55559529, 74079372, 111119058, 222238116]

約数ペア:

[(1, 222238116), (2, 111119058), (3, 74079372), (4, 55559529), (6, 37039686), (9, 24693124), (12, 18519843), (18, 12346562), (36, 6173281), (53, 4193172), (106, 2096586), (159, 1397724), (212, 1048293), (269, 826164), (318, 698862), (433, 513252), (477, 465908), (538, 413082), (636, 349431), (807, 275388), (866, 256626), (954, 232954), (1076, 206541), (1299, 171084), (1614, 137694), (1732, 128313), (1908, 116477), (2421, 91796), (2598, 85542), (3228, 68847), (3897, 57028), (4842, 45898), (5196, 42771), (7794, 28514), (9684, 22949), (14257, 15588)]