2782423952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 6920985600

約数和(自身を除く): 4138561648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 101, 112, 118, 154, 176, 202, 236, 308, 379, 404, 413, 472, 616, 649, 707, 758, 808, 826, 944, 1111, 1232, 1298, 1414, 1516, 1616, 1652, 2222, 2596, 2653, 2828, 3032, 3304, 4169, 4444, 4543, 5192, 5306, 5656, 5959, 6064, 6608, 7777, 8338, 8888, 9086, 10384, 10612, 11312, 11918, 15554, 16676, 17776, 18172, 21224, 22361, 23836, 29183, 31108, 33352, 36344, 38279, 41713, 42448, 44722, 47672, 58366, 62216, 65549, 66704, 72688, 76558, 83426, 89444, 95344, 116732, 124432, 131098, 153116, 156527, 166852, 178888, 233464, 245971, 262196, 267953, 306232, 313054, 333704, 357776, 421069, 458843, 466928, 491942, 524392, 535906, 612464, 626108, 667408, 842138, 917686, 983884, 1048784, 1071812, 1252216, 1684276, 1721797, 1835372, 1967768, 2143624, 2258461, 2504432, 2947483, 3368552, 3443594, 3670744, 3935536, 4287248, 4516922, 5894966, 6737104, 6887188, 7341488, 9033844, 11789932, 13774376, 15809227, 18067688, 23579864, 24843071, 27548752, 31618454, 36135376, 47159728, 49686142, 63236908, 99372284, 126473816, 173901497, 198744568, 252947632, 347802994, 397489136, 695605988, 1391211976, 2782423952]

約数ペア:

[(1, 2782423952), (2, 1391211976), (4, 695605988), (7, 397489136), (8, 347802994), (11, 252947632), (14, 198744568), (16, 173901497), (22, 126473816), (28, 99372284), (44, 63236908), (56, 49686142), (59, 47159728), (77, 36135376), (88, 31618454), (101, 27548752), (112, 24843071), (118, 23579864), (154, 18067688), (176, 15809227), (202, 13774376), (236, 11789932), (308, 9033844), (379, 7341488), (404, 6887188), (413, 6737104), (472, 5894966), (616, 4516922), (649, 4287248), (707, 3935536), (758, 3670744), (808, 3443594), (826, 3368552), (944, 2947483), (1111, 2504432), (1232, 2258461), (1298, 2143624), (1414, 1967768), (1516, 1835372), (1616, 1721797), (1652, 1684276), (2222, 1252216), (2596, 1071812), (2653, 1048784), (2828, 983884), (3032, 917686), (3304, 842138), (4169, 667408), (4444, 626108), (4543, 612464), (5192, 535906), (5306, 524392), (5656, 491942), (5959, 466928), (6064, 458843), (6608, 421069), (7777, 357776), (8338, 333704), (8888, 313054), (9086, 306232), (10384, 267953), (10612, 262196), (11312, 245971), (11918, 233464), (15554, 178888), (16676, 166852), (17776, 156527), (18172, 153116), (21224, 131098), (22361, 124432), (23836, 116732), (29183, 95344), (31108, 89444), (33352, 83426), (36344, 76558), (38279, 72688), (41713, 66704), (42448, 65549), (44722, 62216), (47672, 58366)]