231035136

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 659312640

約数和(自身を除く): 428277504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 96, 114, 128, 142, 152, 192, 213, 223, 228, 256, 284, 304, 384, 426, 446, 456, 568, 608, 669, 768, 852, 892, 912, 1136, 1216, 1338, 1349, 1704, 1784, 1824, 2272, 2432, 2676, 2698, 3408, 3568, 3648, 4047, 4237, 4544, 4864, 5352, 5396, 6816, 7136, 7296, 8094, 8474, 9088, 10704, 10792, 12711, 13632, 14272, 14592, 15833, 16188, 16948, 18176, 21408, 21584, 25422, 27264, 28544, 31666, 32376, 33896, 42816, 43168, 47499, 50844, 54528, 57088, 63332, 64752, 67792, 85632, 86336, 94998, 101688, 126664, 129504, 135584, 171264, 172672, 189996, 203376, 253328, 259008, 271168, 300827, 345344, 379992, 406752, 506656, 518016, 542336, 601654, 759984, 813504, 902481, 1013312, 1036032, 1084672, 1203308, 1519968, 1627008, 1804962, 2026624, 2406616, 3039936, 3254016, 3609924, 4053248, 4813232, 6079872, 7219848, 9626464, 12159744, 14439696, 19252928, 28879392, 38505856, 57758784, 77011712, 115517568, 231035136]

約数ペア:

[(1, 231035136), (2, 115517568), (3, 77011712), (4, 57758784), (6, 38505856), (8, 28879392), (12, 19252928), (16, 14439696), (19, 12159744), (24, 9626464), (32, 7219848), (38, 6079872), (48, 4813232), (57, 4053248), (64, 3609924), (71, 3254016), (76, 3039936), (96, 2406616), (114, 2026624), (128, 1804962), (142, 1627008), (152, 1519968), (192, 1203308), (213, 1084672), (223, 1036032), (228, 1013312), (256, 902481), (284, 813504), (304, 759984), (384, 601654), (426, 542336), (446, 518016), (456, 506656), (568, 406752), (608, 379992), (669, 345344), (768, 300827), (852, 271168), (892, 259008), (912, 253328), (1136, 203376), (1216, 189996), (1338, 172672), (1349, 171264), (1704, 135584), (1784, 129504), (1824, 126664), (2272, 101688), (2432, 94998), (2676, 86336), (2698, 85632), (3408, 67792), (3568, 64752), (3648, 63332), (4047, 57088), (4237, 54528), (4544, 50844), (4864, 47499), (5352, 43168), (5396, 42816), (6816, 33896), (7136, 32376), (7296, 31666), (8094, 28544), (8474, 27264), (9088, 25422), (10704, 21584), (10792, 21408), (12711, 18176), (13632, 16948), (14272, 16188), (14592, 15833)]