38358996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 102076800

約数和(自身を除く): 63717804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 61, 78, 87, 116, 122, 139, 156, 174, 183, 244, 278, 348, 366, 377, 417, 556, 732, 754, 793, 834, 1131, 1508, 1586, 1668, 1769, 1807, 2262, 2379, 3172, 3538, 3614, 4031, 4524, 4758, 5307, 5421, 7076, 7228, 8062, 8479, 9516, 10614, 10842, 12093, 16124, 16958, 21228, 21684, 22997, 24186, 25437, 33916, 45994, 48372, 50874, 52403, 68991, 91988, 101748, 104806, 110227, 137982, 157209, 209612, 220454, 245891, 275964, 314418, 330681, 440908, 491782, 628836, 661362, 737673, 983564, 1322724, 1475346, 2950692, 3196583, 6393166, 9589749, 12786332, 19179498, 38358996]

約数ペア:

[(1, 38358996), (2, 19179498), (3, 12786332), (4, 9589749), (6, 6393166), (12, 3196583), (13, 2950692), (26, 1475346), (29, 1322724), (39, 983564), (52, 737673), (58, 661362), (61, 628836), (78, 491782), (87, 440908), (116, 330681), (122, 314418), (139, 275964), (156, 245891), (174, 220454), (183, 209612), (244, 157209), (278, 137982), (348, 110227), (366, 104806), (377, 101748), (417, 91988), (556, 68991), (732, 52403), (754, 50874), (793, 48372), (834, 45994), (1131, 33916), (1508, 25437), (1586, 24186), (1668, 22997), (1769, 21684), (1807, 21228), (2262, 16958), (2379, 16124), (3172, 12093), (3538, 10842), (3614, 10614), (4031, 9516), (4524, 8479), (4758, 8062), (5307, 7228), (5421, 7076)]