1138851072

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21491}}^1$

素因数の和:21536

約数の個数: 108

約数和(自身を含む): 3426512544

約数和(自身を除く): 2287661472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 4416, 5888, 6624, 8832, 13248, 17664, 21491, 26496, 42982, 52992, 64473, 85964, 128946, 171928, 193419, 257892, 343856, 386838, 494293, 515784, 687712, 773676, 988586, 1031568, 1375424, 1482879, 1547352, 1977172, 2063136, 2750848, 2965758, 3094704, 3954344, 4126272, 4448637, 5501696, 5931516, 6189408, 7908688, 8252544, 8897274, 11863032, 12378816, 15817376, 16505088, 17794548, 23726064, 24757632, 31634752, 35589096, 47452128, 49515264, 63269504, 71178192, 94904256, 126539008, 142356384, 189808512, 284712768, 379617024, 569425536, 1138851072]

約数ペア:

[(1, 1138851072), (2, 569425536), (3, 379617024), (4, 284712768), (6, 189808512), (8, 142356384), (9, 126539008), (12, 94904256), (16, 71178192), (18, 63269504), (23, 49515264), (24, 47452128), (32, 35589096), (36, 31634752), (46, 24757632), (48, 23726064), (64, 17794548), (69, 16505088), (72, 15817376), (92, 12378816), (96, 11863032), (128, 8897274), (138, 8252544), (144, 7908688), (184, 6189408), (192, 5931516), (207, 5501696), (256, 4448637), (276, 4126272), (288, 3954344), (368, 3094704), (384, 2965758), (414, 2750848), (552, 2063136), (576, 1977172), (736, 1547352), (768, 1482879), (828, 1375424), (1104, 1031568), (1152, 988586), (1472, 773676), (1656, 687712), (2208, 515784), (2304, 494293), (2944, 386838), (3312, 343856), (4416, 257892), (5888, 193419), (6624, 171928), (8832, 128946), (13248, 85964), (17664, 64473), (21491, 52992), (26496, 42982)]