1551261456

素因数分解:

$2^4\times 3^5\times {\mathrm{89}}^1\times {\mathrm{4483}}^1$

素因数の和:4595

約数の個数: 120

約数和(自身を含む): 4553771040

約数和(自身を除く): 3002509584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 89, 108, 144, 162, 178, 216, 243, 267, 324, 356, 432, 486, 534, 648, 712, 801, 972, 1068, 1296, 1424, 1602, 1944, 2136, 2403, 3204, 3888, 4272, 4483, 4806, 6408, 7209, 8966, 9612, 12816, 13449, 14418, 17932, 19224, 21627, 26898, 28836, 35864, 38448, 40347, 43254, 53796, 57672, 71728, 80694, 86508, 107592, 115344, 121041, 161388, 173016, 215184, 242082, 322776, 346032, 363123, 398987, 484164, 645552, 726246, 797974, 968328, 1089369, 1196961, 1452492, 1595948, 1936656, 2178738, 2393922, 2904984, 3191896, 3590883, 4357476, 4787844, 5809968, 6383792, 7181766, 8714952, 9575688, 10772649, 14363532, 17429904, 19151376, 21545298, 28727064, 32317947, 43090596, 57454128, 64635894, 86181192, 96953841, 129271788, 172362384, 193907682, 258543576, 387815364, 517087152, 775630728, 1551261456]

約数ペア:

[(1, 1551261456), (2, 775630728), (3, 517087152), (4, 387815364), (6, 258543576), (8, 193907682), (9, 172362384), (12, 129271788), (16, 96953841), (18, 86181192), (24, 64635894), (27, 57454128), (36, 43090596), (48, 32317947), (54, 28727064), (72, 21545298), (81, 19151376), (89, 17429904), (108, 14363532), (144, 10772649), (162, 9575688), (178, 8714952), (216, 7181766), (243, 6383792), (267, 5809968), (324, 4787844), (356, 4357476), (432, 3590883), (486, 3191896), (534, 2904984), (648, 2393922), (712, 2178738), (801, 1936656), (972, 1595948), (1068, 1452492), (1296, 1196961), (1424, 1089369), (1602, 968328), (1944, 797974), (2136, 726246), (2403, 645552), (3204, 484164), (3888, 398987), (4272, 363123), (4483, 346032), (4806, 322776), (6408, 242082), (7209, 215184), (8966, 173016), (9612, 161388), (12816, 121041), (13449, 115344), (14418, 107592), (17932, 86508), (19224, 80694), (21627, 71728), (26898, 57672), (28836, 53796), (35864, 43254), (38448, 40347)]