38229996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 105208320

約数和(自身を除く): 66978324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 823, 948, 1106, 1646, 1659, 2212, 2469, 3292, 3318, 3871, 4938, 5761, 6636, 7742, 9876, 11522, 11613, 15484, 17283, 23044, 23226, 34566, 40327, 46452, 65017, 69132, 80654, 120981, 130034, 161308, 195051, 241962, 260068, 390102, 455119, 483924, 780204, 910238, 1365357, 1820476, 2730714, 3185833, 5461428, 6371666, 9557499, 12743332, 19114998, 38229996]

約数ペア:

[(1, 38229996), (2, 19114998), (3, 12743332), (4, 9557499), (6, 6371666), (7, 5461428), (12, 3185833), (14, 2730714), (21, 1820476), (28, 1365357), (42, 910238), (49, 780204), (79, 483924), (84, 455119), (98, 390102), (147, 260068), (158, 241962), (196, 195051), (237, 161308), (294, 130034), (316, 120981), (474, 80654), (553, 69132), (588, 65017), (823, 46452), (948, 40327), (1106, 34566), (1646, 23226), (1659, 23044), (2212, 17283), (2469, 15484), (3292, 11613), (3318, 11522), (3871, 9876), (4938, 7742), (5761, 6636)]