393497136

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{29383}}^1$

素因数の和:29431

約数の個数: 80

約数和(自身を含む): 1165957120

約数和(自身を除く): 772459984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 29383, 58766, 88149, 117532, 176298, 235064, 264447, 352596, 470128, 528894, 705192, 793341, 910873, 1057788, 1410384, 1586682, 1821746, 2115576, 2732619, 3173364, 3643492, 4231152, 5465238, 6346728, 7286984, 8197857, 10930476, 12693456, 14573968, 16395714, 21860952, 24593571, 32791428, 43721904, 49187142, 65582856, 98374284, 131165712, 196748568, 393497136]

約数ペア:

[(1, 393497136), (2, 196748568), (3, 131165712), (4, 98374284), (6, 65582856), (8, 49187142), (9, 43721904), (12, 32791428), (16, 24593571), (18, 21860952), (24, 16395714), (27, 14573968), (31, 12693456), (36, 10930476), (48, 8197857), (54, 7286984), (62, 6346728), (72, 5465238), (93, 4231152), (108, 3643492), (124, 3173364), (144, 2732619), (186, 2115576), (216, 1821746), (248, 1586682), (279, 1410384), (372, 1057788), (432, 910873), (496, 793341), (558, 705192), (744, 528894), (837, 470128), (1116, 352596), (1488, 264447), (1674, 235064), (2232, 176298), (3348, 117532), (4464, 88149), (6696, 58766), (13392, 29383)]