312684672

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2574

約数の個数: 128

約数和(自身を含む): 926078400

約数和(自身を除く): 613393728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 272, 304, 323, 384, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2176, 2432, 2521, 2584, 3264, 3648, 3876, 5042, 5168, 6528, 7296, 7563, 7752, 10084, 10336, 15126, 15504, 20168, 20672, 30252, 31008, 40336, 41344, 42857, 47899, 60504, 62016, 80672, 85714, 95798, 121008, 124032, 128571, 143697, 161344, 171428, 191596, 242016, 257142, 287394, 322688, 342856, 383192, 484032, 514284, 574788, 685712, 766384, 814283, 968064, 1028568, 1149576, 1371424, 1532768, 1628566, 2057136, 2299152, 2442849, 2742848, 3065536, 3257132, 4114272, 4598304, 4885698, 5485696, 6131072, 6514264, 8228544, 9196608, 9771396, 13028528, 16457088, 18393216, 19542792, 26057056, 39085584, 52114112, 78171168, 104228224, 156342336, 312684672]

約数ペア:

[(1, 312684672), (2, 156342336), (3, 104228224), (4, 78171168), (6, 52114112), (8, 39085584), (12, 26057056), (16, 19542792), (17, 18393216), (19, 16457088), (24, 13028528), (32, 9771396), (34, 9196608), (38, 8228544), (48, 6514264), (51, 6131072), (57, 5485696), (64, 4885698), (68, 4598304), (76, 4114272), (96, 3257132), (102, 3065536), (114, 2742848), (128, 2442849), (136, 2299152), (152, 2057136), (192, 1628566), (204, 1532768), (228, 1371424), (272, 1149576), (304, 1028568), (323, 968064), (384, 814283), (408, 766384), (456, 685712), (544, 574788), (608, 514284), (646, 484032), (816, 383192), (912, 342856), (969, 322688), (1088, 287394), (1216, 257142), (1292, 242016), (1632, 191596), (1824, 171428), (1938, 161344), (2176, 143697), (2432, 128571), (2521, 124032), (2584, 121008), (3264, 95798), (3648, 85714), (3876, 80672), (5042, 62016), (5168, 60504), (6528, 47899), (7296, 42857), (7563, 41344), (7752, 40336), (10084, 31008), (10336, 30252), (15126, 20672), (15504, 20168)]