1418902016

素因数分解:

$2^9\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2514

約数の個数: 120

約数和(自身を含む): 3442681440

約数和(自身を除く): 2023779424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 256, 322, 368, 392, 448, 512, 644, 736, 784, 896, 1127, 1288, 1472, 1568, 1792, 2254, 2459, 2576, 2944, 3136, 3584, 4508, 4918, 5152, 5888, 6272, 9016, 9836, 10304, 11776, 12544, 17213, 18032, 19672, 20608, 25088, 34426, 36064, 39344, 41216, 56557, 68852, 72128, 78688, 82432, 113114, 120491, 137704, 144256, 157376, 226228, 240982, 275408, 288512, 314752, 395899, 452456, 481964, 550816, 577024, 629504, 791798, 904912, 963928, 1101632, 1259008, 1583596, 1809824, 1927856, 2203264, 2771293, 3167192, 3619648, 3855712, 4406528, 5542586, 6334384, 7239296, 7711424, 8813056, 11085172, 12668768, 14478592, 15422848, 22170344, 25337536, 28957184, 30845696, 44340688, 50675072, 61691392, 88681376, 101350144, 177362752, 202700288, 354725504, 709451008, 1418902016]

約数ペア:

[(1, 1418902016), (2, 709451008), (4, 354725504), (7, 202700288), (8, 177362752), (14, 101350144), (16, 88681376), (23, 61691392), (28, 50675072), (32, 44340688), (46, 30845696), (49, 28957184), (56, 25337536), (64, 22170344), (92, 15422848), (98, 14478592), (112, 12668768), (128, 11085172), (161, 8813056), (184, 7711424), (196, 7239296), (224, 6334384), (256, 5542586), (322, 4406528), (368, 3855712), (392, 3619648), (448, 3167192), (512, 2771293), (644, 2203264), (736, 1927856), (784, 1809824), (896, 1583596), (1127, 1259008), (1288, 1101632), (1472, 963928), (1568, 904912), (1792, 791798), (2254, 629504), (2459, 577024), (2576, 550816), (2944, 481964), (3136, 452456), (3584, 395899), (4508, 314752), (4918, 288512), (5152, 275408), (5888, 240982), (6272, 226228), (9016, 157376), (9836, 144256), (10304, 137704), (11776, 120491), (12544, 113114), (17213, 82432), (18032, 78688), (19672, 72128), (20608, 68852), (25088, 56557), (34426, 41216), (36064, 39344)]