551420844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 1421172480

約数和(自身を除く): 869751636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 181, 236, 331, 354, 362, 543, 662, 708, 724, 767, 993, 1086, 1324, 1534, 1986, 2172, 2301, 2353, 3068, 3972, 4303, 4602, 4706, 7059, 8606, 9204, 9412, 10679, 12909, 14118, 17212, 19529, 21358, 25818, 28236, 32037, 39058, 42716, 51636, 58587, 59911, 64074, 78116, 117174, 119822, 128148, 138827, 179733, 234348, 239644, 253877, 277654, 359466, 416481, 507754, 555308, 718932, 761631, 778843, 832962, 1015508, 1523262, 1557686, 1665924, 2336529, 3046524, 3115372, 3534749, 4673058, 7069498, 9346116, 10604247, 14138996, 21208494, 42416988, 45951737, 91903474, 137855211, 183806948, 275710422, 551420844]

約数ペア:

[(1, 551420844), (2, 275710422), (3, 183806948), (4, 137855211), (6, 91903474), (12, 45951737), (13, 42416988), (26, 21208494), (39, 14138996), (52, 10604247), (59, 9346116), (78, 7069498), (118, 4673058), (156, 3534749), (177, 3115372), (181, 3046524), (236, 2336529), (331, 1665924), (354, 1557686), (362, 1523262), (543, 1015508), (662, 832962), (708, 778843), (724, 761631), (767, 718932), (993, 555308), (1086, 507754), (1324, 416481), (1534, 359466), (1986, 277654), (2172, 253877), (2301, 239644), (2353, 234348), (3068, 179733), (3972, 138827), (4303, 128148), (4602, 119822), (4706, 117174), (7059, 78116), (8606, 64074), (9204, 59911), (9412, 58587), (10679, 51636), (12909, 42716), (14118, 39058), (17212, 32037), (19529, 28236), (21358, 25818)]