1999381218048

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12576623}}^1$

素因数の和:12576671

約数の個数: 144

約数和(自身を含む): 6169588669440

約数和(自身を除く): 4170207451392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2304, 2484, 2944, 3312, 3456, 4416, 4968, 5888, 6624, 6912, 8832, 9936, 13248, 17664, 19872, 26496, 39744, 52992, 79488, 158976, 12576623, 25153246, 37729869, 50306492, 75459738, 100612984, 113189607, 150919476, 201225968, 226379214, 289262329, 301838952, 339568821, 402451936, 452758428, 578524658, 603677904, 679137642, 804903872, 867786987, 905516856, 1157049316, 1207355808, 1358275284, 1609807744, 1735573974, 1811033712, 2314098632, 2414711616, 2603360961, 2716550568, 3219615488, 3471147948, 3622067424, 4628197264, 4829423232, 5206721922, 5433101136, 6942295896, 7244134848, 7810082883, 9256394528, 9658846464, 10413443844, 10866202272, 13884591792, 14488269696, 15620165766, 18512789056, 20826887688, 21732404544, 27769183584, 28976539392, 31240331532, 37025578112, 41653775376, 43464809088, 55538367168, 62480663064, 74051156224, 83307550752, 86929618176, 111076734336, 124961326128, 166615101504, 222153468672, 249922652256, 333230203008, 499845304512, 666460406016, 999690609024, 1999381218048]

約数ペア:

[(1, 1999381218048), (2, 999690609024), (3, 666460406016), (4, 499845304512), (6, 333230203008), (8, 249922652256), (9, 222153468672), (12, 166615101504), (16, 124961326128), (18, 111076734336), (23, 86929618176), (24, 83307550752), (27, 74051156224), (32, 62480663064), (36, 55538367168), (46, 43464809088), (48, 41653775376), (54, 37025578112), (64, 31240331532), (69, 28976539392), (72, 27769183584), (92, 21732404544), (96, 20826887688), (108, 18512789056), (128, 15620165766), (138, 14488269696), (144, 13884591792), (184, 10866202272), (192, 10413443844), (207, 9658846464), (216, 9256394528), (256, 7810082883), (276, 7244134848), (288, 6942295896), (368, 5433101136), (384, 5206721922), (414, 4829423232), (432, 4628197264), (552, 3622067424), (576, 3471147948), (621, 3219615488), (736, 2716550568), (768, 2603360961), (828, 2414711616), (864, 2314098632), (1104, 1811033712), (1152, 1735573974), (1242, 1609807744), (1472, 1358275284), (1656, 1207355808), (1728, 1157049316), (2208, 905516856), (2304, 867786987), (2484, 804903872), (2944, 679137642), (3312, 603677904), (3456, 578524658), (4416, 452758428), (4968, 402451936), (5888, 339568821), (6624, 301838952), (6912, 289262329), (8832, 226379214), (9936, 201225968), (13248, 150919476), (17664, 113189607), (19872, 100612984), (26496, 75459738), (39744, 50306492), (52992, 37729869), (79488, 25153246), (158976, 12576623)]