21347230848

素因数分解:

$2^7\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{11927}}^1$

素因数の和:12082

約数の個数: 128

約数和(自身を含む): 58399488000

約数和(自身を除く): 37052257152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 79, 96, 118, 128, 158, 177, 192, 236, 237, 316, 354, 384, 472, 474, 632, 708, 944, 948, 1264, 1416, 1888, 1896, 2528, 2832, 3776, 3792, 4661, 5056, 5664, 7552, 7584, 9322, 10112, 11328, 11927, 13983, 15168, 18644, 22656, 23854, 27966, 30336, 35781, 37288, 47708, 55932, 71562, 74576, 95416, 111864, 143124, 149152, 190832, 223728, 286248, 298304, 381664, 447456, 572496, 596608, 703693, 763328, 894912, 942233, 1144992, 1407386, 1526656, 1789824, 1884466, 2111079, 2289984, 2814772, 2826699, 3768932, 4222158, 4579968, 5629544, 5653398, 7537864, 8444316, 11259088, 11306796, 15075728, 16888632, 22518176, 22613592, 30151456, 33777264, 45036352, 45227184, 55591747, 60302912, 67554528, 90072704, 90454368, 111183494, 120605824, 135109056, 166775241, 180908736, 222366988, 270218112, 333550482, 361817472, 444733976, 667100964, 889467952, 1334201928, 1778935904, 2668403856, 3557871808, 5336807712, 7115743616, 10673615424, 21347230848]

約数ペア:

[(1, 21347230848), (2, 10673615424), (3, 7115743616), (4, 5336807712), (6, 3557871808), (8, 2668403856), (12, 1778935904), (16, 1334201928), (24, 889467952), (32, 667100964), (48, 444733976), (59, 361817472), (64, 333550482), (79, 270218112), (96, 222366988), (118, 180908736), (128, 166775241), (158, 135109056), (177, 120605824), (192, 111183494), (236, 90454368), (237, 90072704), (316, 67554528), (354, 60302912), (384, 55591747), (472, 45227184), (474, 45036352), (632, 33777264), (708, 30151456), (944, 22613592), (948, 22518176), (1264, 16888632), (1416, 15075728), (1888, 11306796), (1896, 11259088), (2528, 8444316), (2832, 7537864), (3776, 5653398), (3792, 5629544), (4661, 4579968), (5056, 4222158), (5664, 3768932), (7552, 2826699), (7584, 2814772), (9322, 2289984), (10112, 2111079), (11328, 1884466), (11927, 1789824), (13983, 1526656), (15168, 1407386), (18644, 1144992), (22656, 942233), (23854, 894912), (27966, 763328), (30336, 703693), (35781, 596608), (37288, 572496), (47708, 447456), (55932, 381664), (71562, 298304), (74576, 286248), (95416, 223728), (111864, 190832), (143124, 149152)]