304831332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6449}}^1$

素因数の和:6573

約数の個数: 72

約数和(自身を含む): 838164600

約数和(自身を除く): 533333268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3636, 3939, 5252, 6449, 7878, 11817, 12898, 15756, 19347, 23634, 25796, 38694, 47268, 58041, 77388, 83837, 116082, 167674, 232164, 251511, 335348, 503022, 651349, 754533, 1006044, 1302698, 1509066, 1954047, 2605396, 3018132, 3908094, 5862141, 7816188, 8467537, 11724282, 16935074, 23448564, 25402611, 33870148, 50805222, 76207833, 101610444, 152415666, 304831332]

約数ペア:

[(1, 304831332), (2, 152415666), (3, 101610444), (4, 76207833), (6, 50805222), (9, 33870148), (12, 25402611), (13, 23448564), (18, 16935074), (26, 11724282), (36, 8467537), (39, 7816188), (52, 5862141), (78, 3908094), (101, 3018132), (117, 2605396), (156, 1954047), (202, 1509066), (234, 1302698), (303, 1006044), (404, 754533), (468, 651349), (606, 503022), (909, 335348), (1212, 251511), (1313, 232164), (1818, 167674), (2626, 116082), (3636, 83837), (3939, 77388), (5252, 58041), (6449, 47268), (7878, 38694), (11817, 25796), (12898, 23634), (15756, 19347)]