38858438014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 65362334400

約数和(自身を除く): 26503896386

約数列:

[1, 2, 11, 22, 61, 122, 149, 298, 373, 521, 671, 746, 1042, 1342, 1639, 3278, 4103, 5731, 8206, 9089, 11462, 18178, 22753, 31781, 45506, 55577, 63562, 77629, 99979, 111154, 155258, 194333, 199958, 250283, 349591, 388666, 500566, 611347, 699182, 853919, 1222694, 1707838, 2137663, 3390197, 4275326, 4735369, 6780394, 9470738, 11854313, 23708626, 28955617, 37292167, 52089059, 57911234, 74584334, 104178118, 130397443, 260794886, 318511787, 637023574, 1766292637, 3532585274, 19429219007, 38858438014]

約数ペア:

[(1, 38858438014), (2, 19429219007), (11, 3532585274), (22, 1766292637), (61, 637023574), (122, 318511787), (149, 260794886), (298, 130397443), (373, 104178118), (521, 74584334), (671, 57911234), (746, 52089059), (1042, 37292167), (1342, 28955617), (1639, 23708626), (3278, 11854313), (4103, 9470738), (5731, 6780394), (8206, 4735369), (9089, 4275326), (11462, 3390197), (18178, 2137663), (22753, 1707838), (31781, 1222694), (45506, 853919), (55577, 699182), (63562, 611347), (77629, 500566), (99979, 388666), (111154, 349591), (155258, 250283), (194333, 199958)]