655621632

素因数分解:

$2^9\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1904

約数の個数: 120

約数和(自身を含む): 1917183840

約数和(自身を除く): 1261562208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 384, 474, 512, 576, 632, 711, 768, 948, 1152, 1264, 1422, 1536, 1801, 1896, 2304, 2528, 2844, 3602, 3792, 4608, 5056, 5403, 5688, 7204, 7584, 10112, 10806, 11376, 14408, 15168, 16209, 20224, 21612, 22752, 28816, 30336, 32418, 40448, 43224, 45504, 57632, 60672, 64836, 86448, 91008, 115264, 121344, 129672, 142279, 172896, 182016, 230528, 259344, 284558, 345792, 364032, 426837, 461056, 518688, 569116, 691584, 853674, 922112, 1037376, 1138232, 1280511, 1383168, 1707348, 2074752, 2276464, 2561022, 2766336, 3414696, 4149504, 4552928, 5122044, 6829392, 8299008, 9105856, 10244088, 13658784, 18211712, 20488176, 27317568, 36423424, 40976352, 54635136, 72846848, 81952704, 109270272, 163905408, 218540544, 327810816, 655621632]

約数ペア:

[(1, 655621632), (2, 327810816), (3, 218540544), (4, 163905408), (6, 109270272), (8, 81952704), (9, 72846848), (12, 54635136), (16, 40976352), (18, 36423424), (24, 27317568), (32, 20488176), (36, 18211712), (48, 13658784), (64, 10244088), (72, 9105856), (79, 8299008), (96, 6829392), (128, 5122044), (144, 4552928), (158, 4149504), (192, 3414696), (237, 2766336), (256, 2561022), (288, 2276464), (316, 2074752), (384, 1707348), (474, 1383168), (512, 1280511), (576, 1138232), (632, 1037376), (711, 922112), (768, 853674), (948, 691584), (1152, 569116), (1264, 518688), (1422, 461056), (1536, 426837), (1801, 364032), (1896, 345792), (2304, 284558), (2528, 259344), (2844, 230528), (3602, 182016), (3792, 172896), (4608, 142279), (5056, 129672), (5403, 121344), (5688, 115264), (7204, 91008), (7584, 86448), (10112, 64836), (10806, 60672), (11376, 57632), (14408, 45504), (15168, 43224), (16209, 40448), (20224, 32418), (21612, 30336), (22752, 28816)]