8445639384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67843}}^1$

素因数の和:67894

約数の個数: 192

約数和(自身を含む): 29634259200

約数和(自身を除く): 21188619816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1729, 1976, 2184, 2223, 2394, 2964, 3192, 3276, 3458, 4446, 4788, 5187, 5928, 6552, 6916, 8892, 9576, 10374, 13832, 15561, 17784, 20748, 31122, 41496, 62244, 67843, 124488, 135686, 203529, 271372, 407058, 474901, 542744, 610587, 814116, 881959, 949802, 1221174, 1289017, 1424703, 1628232, 1763918, 1899604, 2442348, 2578034, 2645877, 2849406, 3527836, 3799208, 3867051, 4274109, 4884696, 5156068, 5291754, 5698812, 6173713, 7055672, 7734102, 7937631, 8548218, 9023119, 10312136, 10583508, 11397624, 11601153, 12347426, 15468204, 15875262, 16757221, 17096436, 18046238, 18521139, 21167016, 23202306, 24694852, 27069357, 30936408, 31750524, 33514442, 34192872, 36092476, 37042278, 46404612, 49389704, 50271663, 54138714, 55563417, 63501048, 67028884, 72184952, 74084556, 81208071, 92809224, 100543326, 108277428, 111126834, 117300547, 134057768, 148169112, 150814989, 162416142, 201086652, 216554856, 222253668, 234601094, 301629978, 324832284, 351901641, 402173304, 444507336, 469202188, 603259956, 649664568, 703803282, 938404376, 1055704923, 1206519912, 1407606564, 2111409846, 2815213128, 4222819692, 8445639384]

約数ペア:

[(1, 8445639384), (2, 4222819692), (3, 2815213128), (4, 2111409846), (6, 1407606564), (7, 1206519912), (8, 1055704923), (9, 938404376), (12, 703803282), (13, 649664568), (14, 603259956), (18, 469202188), (19, 444507336), (21, 402173304), (24, 351901641), (26, 324832284), (28, 301629978), (36, 234601094), (38, 222253668), (39, 216554856), (42, 201086652), (52, 162416142), (56, 150814989), (57, 148169112), (63, 134057768), (72, 117300547), (76, 111126834), (78, 108277428), (84, 100543326), (91, 92809224), (104, 81208071), (114, 74084556), (117, 72184952), (126, 67028884), (133, 63501048), (152, 55563417), (156, 54138714), (168, 50271663), (171, 49389704), (182, 46404612), (228, 37042278), (234, 36092476), (247, 34192872), (252, 33514442), (266, 31750524), (273, 30936408), (312, 27069357), (342, 24694852), (364, 23202306), (399, 21167016), (456, 18521139), (468, 18046238), (494, 17096436), (504, 16757221), (532, 15875262), (546, 15468204), (684, 12347426), (728, 11601153), (741, 11397624), (798, 10583508), (819, 10312136), (936, 9023119), (988, 8548218), (1064, 7937631), (1092, 7734102), (1197, 7055672), (1368, 6173713), (1482, 5698812), (1596, 5291754), (1638, 5156068), (1729, 4884696), (1976, 4274109), (2184, 3867051), (2223, 3799208), (2394, 3527836), (2964, 2849406), (3192, 2645877), (3276, 2578034), (3458, 2442348), (4446, 1899604), (4788, 1763918), (5187, 1628232), (5928, 1424703), (6552, 1289017), (6916, 1221174), (8892, 949802), (9576, 881959), (10374, 814116), (13832, 610587), (15561, 542744), (17784, 474901), (20748, 407058), (31122, 271372), (41496, 203529), (62244, 135686), (67843, 124488)]