39986856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 141523200

約数和(自身を除く): 101536344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 136, 153, 156, 168, 182, 204, 221, 234, 238, 252, 273, 306, 312, 357, 359, 364, 408, 442, 468, 476, 504, 546, 612, 663, 714, 718, 728, 819, 884, 936, 952, 1071, 1077, 1092, 1224, 1326, 1428, 1436, 1547, 1638, 1768, 1989, 2142, 2154, 2184, 2513, 2652, 2856, 2872, 3094, 3231, 3276, 3978, 4284, 4308, 4641, 4667, 5026, 5304, 6103, 6188, 6462, 6552, 7539, 7956, 8568, 8616, 9282, 9334, 10052, 12206, 12376, 12924, 13923, 14001, 15078, 15912, 18309, 18564, 18668, 20104, 22617, 24412, 25848, 27846, 28002, 30156, 32669, 36618, 37128, 37336, 42003, 42721, 45234, 48824, 54927, 55692, 56004, 60312, 65338, 73236, 79339, 84006, 85442, 90468, 98007, 109854, 111384, 112008, 128163, 130676, 146472, 158678, 168012, 170884, 180936, 196014, 219708, 238017, 256326, 261352, 294021, 317356, 336024, 341768, 384489, 392028, 439416, 476034, 512652, 555373, 588042, 634712, 714051, 768978, 784056, 952068, 1025304, 1110746, 1176084, 1428102, 1537956, 1666119, 1904136, 2221492, 2352168, 2856204, 3075912, 3332238, 4442984, 4998357, 5712408, 6664476, 9996714, 13328952, 19993428, 39986856]

約数ペア:

[(1, 39986856), (2, 19993428), (3, 13328952), (4, 9996714), (6, 6664476), (7, 5712408), (8, 4998357), (9, 4442984), (12, 3332238), (13, 3075912), (14, 2856204), (17, 2352168), (18, 2221492), (21, 1904136), (24, 1666119), (26, 1537956), (28, 1428102), (34, 1176084), (36, 1110746), (39, 1025304), (42, 952068), (51, 784056), (52, 768978), (56, 714051), (63, 634712), (68, 588042), (72, 555373), (78, 512652), (84, 476034), (91, 439416), (102, 392028), (104, 384489), (117, 341768), (119, 336024), (126, 317356), (136, 294021), (153, 261352), (156, 256326), (168, 238017), (182, 219708), (204, 196014), (221, 180936), (234, 170884), (238, 168012), (252, 158678), (273, 146472), (306, 130676), (312, 128163), (357, 112008), (359, 111384), (364, 109854), (408, 98007), (442, 90468), (468, 85442), (476, 84006), (504, 79339), (546, 73236), (612, 65338), (663, 60312), (714, 56004), (718, 55692), (728, 54927), (819, 48824), (884, 45234), (936, 42721), (952, 42003), (1071, 37336), (1077, 37128), (1092, 36618), (1224, 32669), (1326, 30156), (1428, 28002), (1436, 27846), (1547, 25848), (1638, 24412), (1768, 22617), (1989, 20104), (2142, 18668), (2154, 18564), (2184, 18309), (2513, 15912), (2652, 15078), (2856, 14001), (2872, 13923), (3094, 12924), (3231, 12376), (3276, 12206), (3978, 10052), (4284, 9334), (4308, 9282), (4641, 8616), (4667, 8568), (5026, 7956), (5304, 7539), (6103, 6552), (6188, 6462)]