389444095872

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{26004547}}^1$

素因数の和:26004580

約数の個数: 96

約数和(自身を含む): 1206871072680

約数和(自身を除く): 817426976808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 26004547, 52009094, 78013641, 104018188, 156027282, 208036376, 234040923, 312054564, 338059111, 416072752, 468081846, 624109128, 676118222, 832145504, 936163692, 1014177333, 1248218256, 1352236444, 1664291008, 1872327384, 2028354666, 2496436512, 2704472888, 3042531999, 3328582016, 3744654768, 4056709332, 4992873024, 5408945776, 6085063998, 7489309536, 8113418664, 9985746048, 10817891552, 12170127996, 14978619072, 16226837328, 21635783104, 24340255992, 29957238144, 32453674656, 43271566208, 48680511984, 64907349312, 97361023968, 129814698624, 194722047936, 389444095872]

約数ペア:

[(1, 389444095872), (2, 194722047936), (3, 129814698624), (4, 97361023968), (6, 64907349312), (8, 48680511984), (9, 43271566208), (12, 32453674656), (13, 29957238144), (16, 24340255992), (18, 21635783104), (24, 16226837328), (26, 14978619072), (32, 12170127996), (36, 10817891552), (39, 9985746048), (48, 8113418664), (52, 7489309536), (64, 6085063998), (72, 5408945776), (78, 4992873024), (96, 4056709332), (104, 3744654768), (117, 3328582016), (128, 3042531999), (144, 2704472888), (156, 2496436512), (192, 2028354666), (208, 1872327384), (234, 1664291008), (288, 1352236444), (312, 1248218256), (384, 1014177333), (416, 936163692), (468, 832145504), (576, 676118222), (624, 624109128), (832, 468081846), (936, 416072752), (1152, 338059111), (1248, 312054564), (1664, 234040923), (1872, 208036376), (2496, 156027282), (3744, 104018188), (4992, 78013641), (7488, 52009094), (14976, 26004547)]