723268728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1871}}^1$

素因数の和:1962

約数の個数: 192

約数和(自身を含む): 2453068800

約数和(自身を除く): 1729800072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 59, 63, 72, 78, 84, 91, 104, 117, 118, 126, 156, 168, 177, 182, 234, 236, 252, 273, 312, 354, 364, 413, 468, 472, 504, 531, 546, 708, 728, 767, 819, 826, 936, 1062, 1092, 1239, 1416, 1534, 1638, 1652, 1871, 2124, 2184, 2301, 2478, 3068, 3276, 3304, 3717, 3742, 4248, 4602, 4956, 5369, 5613, 6136, 6552, 6903, 7434, 7484, 9204, 9912, 10738, 11226, 13097, 13806, 14868, 14968, 16107, 16839, 18408, 21476, 22452, 24323, 26194, 27612, 29736, 32214, 33678, 39291, 42952, 44904, 48321, 48646, 52388, 55224, 64428, 67356, 72969, 78582, 96642, 97292, 104776, 110389, 117873, 128856, 134712, 145938, 157164, 170261, 193284, 194584, 218907, 220778, 235746, 291876, 314328, 331167, 340522, 386568, 437814, 441556, 471492, 510783, 583752, 662334, 681044, 772723, 875628, 883112, 942984, 993501, 1021566, 1324668, 1362088, 1435057, 1532349, 1545446, 1751256, 1987002, 2043132, 2318169, 2649336, 2870114, 3064698, 3090892, 3974004, 4086264, 4305171, 4636338, 5740228, 6129396, 6181784, 6954507, 7948008, 8610342, 9272676, 10045399, 11480456, 12258792, 12915513, 13909014, 17220684, 18545352, 20090798, 25831026, 27818028, 30136197, 34441368, 40181596, 51662052, 55636056, 60272394, 80363192, 90408591, 103324104, 120544788, 180817182, 241089576, 361634364, 723268728]

約数ペア:

[(1, 723268728), (2, 361634364), (3, 241089576), (4, 180817182), (6, 120544788), (7, 103324104), (8, 90408591), (9, 80363192), (12, 60272394), (13, 55636056), (14, 51662052), (18, 40181596), (21, 34441368), (24, 30136197), (26, 27818028), (28, 25831026), (36, 20090798), (39, 18545352), (42, 17220684), (52, 13909014), (56, 12915513), (59, 12258792), (63, 11480456), (72, 10045399), (78, 9272676), (84, 8610342), (91, 7948008), (104, 6954507), (117, 6181784), (118, 6129396), (126, 5740228), (156, 4636338), (168, 4305171), (177, 4086264), (182, 3974004), (234, 3090892), (236, 3064698), (252, 2870114), (273, 2649336), (312, 2318169), (354, 2043132), (364, 1987002), (413, 1751256), (468, 1545446), (472, 1532349), (504, 1435057), (531, 1362088), (546, 1324668), (708, 1021566), (728, 993501), (767, 942984), (819, 883112), (826, 875628), (936, 772723), (1062, 681044), (1092, 662334), (1239, 583752), (1416, 510783), (1534, 471492), (1638, 441556), (1652, 437814), (1871, 386568), (2124, 340522), (2184, 331167), (2301, 314328), (2478, 291876), (3068, 235746), (3276, 220778), (3304, 218907), (3717, 194584), (3742, 193284), (4248, 170261), (4602, 157164), (4956, 145938), (5369, 134712), (5613, 128856), (6136, 117873), (6552, 110389), (6903, 104776), (7434, 97292), (7484, 96642), (9204, 78582), (9912, 72969), (10738, 67356), (11226, 64428), (13097, 55224), (13806, 52388), (14868, 48646), (14968, 48321), (16107, 44904), (16839, 42952), (18408, 39291), (21476, 33678), (22452, 32214), (24323, 29736), (26194, 27612)]