7453445544

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 20801699100

約数和(自身を除く): 13348253556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 137, 159, 212, 269, 274, 318, 411, 424, 477, 538, 548, 636, 807, 822, 954, 1076, 1096, 1233, 1272, 1614, 1644, 1908, 2152, 2421, 2466, 2809, 3228, 3288, 3816, 4842, 4932, 5618, 6456, 7261, 8427, 9684, 9864, 11236, 14257, 14522, 16854, 19368, 21783, 22472, 25281, 28514, 29044, 33708, 36853, 42771, 43566, 50562, 57028, 58088, 65349, 67416, 73706, 85542, 87132, 101124, 110559, 114056, 128313, 130698, 147412, 171084, 174264, 202248, 221118, 256626, 261396, 294824, 331677, 342168, 384833, 442236, 513252, 522792, 663354, 755621, 769666, 884472, 1026504, 1154499, 1326708, 1511242, 1539332, 1953209, 2266863, 2308998, 2653416, 3022484, 3078664, 3463497, 3906418, 4533726, 4617996, 5859627, 6044968, 6800589, 6926994, 7812836, 9067452, 9235992, 11719254, 13601178, 13853988, 15625672, 17578881, 18134904, 23438508, 27202356, 27707976, 35157762, 46877016, 54404712, 70315524, 103520077, 140631048, 207040154, 310560231, 414080308, 621120462, 828160616, 931680693, 1242240924, 1863361386, 2484481848, 3726722772, 7453445544]

約数ペア:

[(1, 7453445544), (2, 3726722772), (3, 2484481848), (4, 1863361386), (6, 1242240924), (8, 931680693), (9, 828160616), (12, 621120462), (18, 414080308), (24, 310560231), (36, 207040154), (53, 140631048), (72, 103520077), (106, 70315524), (137, 54404712), (159, 46877016), (212, 35157762), (269, 27707976), (274, 27202356), (318, 23438508), (411, 18134904), (424, 17578881), (477, 15625672), (538, 13853988), (548, 13601178), (636, 11719254), (807, 9235992), (822, 9067452), (954, 7812836), (1076, 6926994), (1096, 6800589), (1233, 6044968), (1272, 5859627), (1614, 4617996), (1644, 4533726), (1908, 3906418), (2152, 3463497), (2421, 3078664), (2466, 3022484), (2809, 2653416), (3228, 2308998), (3288, 2266863), (3816, 1953209), (4842, 1539332), (4932, 1511242), (5618, 1326708), (6456, 1154499), (7261, 1026504), (8427, 884472), (9684, 769666), (9864, 755621), (11236, 663354), (14257, 522792), (14522, 513252), (16854, 442236), (19368, 384833), (21783, 342168), (22472, 331677), (25281, 294824), (28514, 261396), (29044, 256626), (33708, 221118), (36853, 202248), (42771, 174264), (43566, 171084), (50562, 147412), (57028, 130698), (58088, 128313), (65349, 114056), (67416, 110559), (73706, 101124), (85542, 87132)]