227219868

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 591645600

約数和(自身を除く): 364425732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 257, 369, 492, 514, 599, 738, 771, 1028, 1198, 1476, 1542, 1797, 2313, 2396, 3084, 3594, 4626, 5391, 7188, 9252, 10537, 10782, 21074, 21564, 24559, 31611, 42148, 49118, 63222, 73677, 94833, 98236, 126444, 147354, 153943, 189666, 221031, 294708, 307886, 379332, 442062, 461829, 615772, 884124, 923658, 1385487, 1847316, 2770974, 5541948, 6311663, 12623326, 18934989, 25246652, 37869978, 56804967, 75739956, 113609934, 227219868]

約数ペア:

[(1, 227219868), (2, 113609934), (3, 75739956), (4, 56804967), (6, 37869978), (9, 25246652), (12, 18934989), (18, 12623326), (36, 6311663), (41, 5541948), (82, 2770974), (123, 1847316), (164, 1385487), (246, 923658), (257, 884124), (369, 615772), (492, 461829), (514, 442062), (599, 379332), (738, 307886), (771, 294708), (1028, 221031), (1198, 189666), (1476, 153943), (1542, 147354), (1797, 126444), (2313, 98236), (2396, 94833), (3084, 73677), (3594, 63222), (4626, 49118), (5391, 42148), (7188, 31611), (9252, 24559), (10537, 21564), (10782, 21074)]