899121888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19391}}^1$

素因数の和:19437

約数の個数: 144

約数和(自身を含む): 3049353216

約数和(自身を除く): 2150231328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5796, 6624, 7728, 11592, 15456, 19391, 23184, 38782, 46368, 58173, 77564, 116346, 135737, 155128, 174519, 232692, 271474, 310256, 349038, 407211, 445993, 465384, 542948, 620512, 698076, 814422, 891986, 930768, 1085896, 1221633, 1337979, 1396152, 1628844, 1783972, 1861536, 2171792, 2443266, 2675958, 2792304, 3121951, 3257688, 3567944, 4013937, 4343584, 4886532, 5351916, 5584608, 6243902, 6515376, 7135888, 8027874, 9365853, 9773064, 10703832, 12487804, 13030752, 14271776, 16055748, 18731706, 19546128, 21407664, 24975608, 28097559, 32111496, 37463412, 39092256, 42815328, 49951216, 56195118, 64222992, 74926824, 99902432, 112390236, 128445984, 149853648, 224780472, 299707296, 449560944, 899121888]

約数ペア:

[(1, 899121888), (2, 449560944), (3, 299707296), (4, 224780472), (6, 149853648), (7, 128445984), (8, 112390236), (9, 99902432), (12, 74926824), (14, 64222992), (16, 56195118), (18, 49951216), (21, 42815328), (23, 39092256), (24, 37463412), (28, 32111496), (32, 28097559), (36, 24975608), (42, 21407664), (46, 19546128), (48, 18731706), (56, 16055748), (63, 14271776), (69, 13030752), (72, 12487804), (84, 10703832), (92, 9773064), (96, 9365853), (112, 8027874), (126, 7135888), (138, 6515376), (144, 6243902), (161, 5584608), (168, 5351916), (184, 4886532), (207, 4343584), (224, 4013937), (252, 3567944), (276, 3257688), (288, 3121951), (322, 2792304), (336, 2675958), (368, 2443266), (414, 2171792), (483, 1861536), (504, 1783972), (552, 1628844), (644, 1396152), (672, 1337979), (736, 1221633), (828, 1085896), (966, 930768), (1008, 891986), (1104, 814422), (1288, 698076), (1449, 620512), (1656, 542948), (1932, 465384), (2016, 445993), (2208, 407211), (2576, 349038), (2898, 310256), (3312, 271474), (3864, 232692), (5152, 174519), (5796, 155128), (6624, 135737), (7728, 116346), (11592, 77564), (15456, 58173), (19391, 46368), (23184, 38782)]