389733984

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{14551}}^1$

素因数の和:14601

約数の個数: 96

約数和(自身を含む): 1173473280

約数和(自身を除く): 783739296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 13392, 14551, 26784, 29102, 43653, 58204, 87306, 116408, 130959, 174612, 232816, 261918, 349224, 392877, 451081, 465632, 523836, 698448, 785754, 902162, 1047672, 1353243, 1396896, 1571508, 1804324, 2095344, 2706486, 3143016, 3608648, 4059729, 4190688, 5412972, 6286032, 7217296, 8119458, 10825944, 12179187, 12572064, 14434592, 16238916, 21651888, 24358374, 32477832, 43303776, 48716748, 64955664, 97433496, 129911328, 194866992, 389733984]

約数ペア:

[(1, 389733984), (2, 194866992), (3, 129911328), (4, 97433496), (6, 64955664), (8, 48716748), (9, 43303776), (12, 32477832), (16, 24358374), (18, 21651888), (24, 16238916), (27, 14434592), (31, 12572064), (32, 12179187), (36, 10825944), (48, 8119458), (54, 7217296), (62, 6286032), (72, 5412972), (93, 4190688), (96, 4059729), (108, 3608648), (124, 3143016), (144, 2706486), (186, 2095344), (216, 1804324), (248, 1571508), (279, 1396896), (288, 1353243), (372, 1047672), (432, 902162), (496, 785754), (558, 698448), (744, 523836), (837, 465632), (864, 451081), (992, 392877), (1116, 349224), (1488, 261918), (1674, 232816), (2232, 174612), (2976, 130959), (3348, 116408), (4464, 87306), (6696, 58204), (8928, 43653), (13392, 29102), (14551, 26784)]