728102952

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 256

約数和(自身を含む): 2257920000

約数和(自身を除く): 1529817048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 59, 62, 72, 76, 93, 97, 108, 114, 118, 124, 152, 171, 177, 186, 194, 216, 228, 236, 248, 279, 291, 342, 354, 372, 388, 456, 472, 513, 531, 558, 582, 589, 684, 708, 744, 776, 837, 873, 1026, 1062, 1116, 1121, 1164, 1178, 1368, 1416, 1593, 1674, 1746, 1767, 1829, 1843, 2052, 2124, 2232, 2242, 2328, 2356, 2619, 3007, 3186, 3348, 3363, 3492, 3534, 3658, 3686, 4104, 4248, 4484, 4712, 5238, 5301, 5487, 5529, 5723, 6014, 6372, 6696, 6726, 6984, 7068, 7316, 7372, 8968, 9021, 10089, 10476, 10602, 10974, 11058, 11446, 12028, 12744, 13452, 14136, 14632, 14744, 15903, 16461, 16587, 17169, 18042, 20178, 20952, 21204, 21948, 22116, 22892, 24056, 26904, 27063, 30267, 31806, 32922, 33174, 34338, 34751, 36084, 40356, 42408, 43896, 44232, 45784, 49383, 49761, 51507, 54126, 57133, 60534, 63612, 65844, 66348, 68676, 69502, 72168, 80712, 81189, 98766, 99522, 103014, 104253, 108252, 108737, 114266, 121068, 127224, 131688, 132696, 137352, 139004, 154521, 162378, 171399, 177413, 197532, 199044, 206028, 208506, 216504, 217474, 228532, 242136, 278008, 309042, 312759, 324756, 326211, 342798, 354826, 395064, 398088, 412056, 417012, 434948, 457064, 514197, 532239, 618084, 625518, 649512, 652422, 685596, 709652, 834024, 869896, 938277, 978633, 1028394, 1064478, 1236168, 1251036, 1304844, 1371192, 1419304, 1542591, 1596717, 1876554, 1957266, 2056788, 2128956, 2502072, 2609688, 2935899, 3085182, 3193434, 3370847, 3753108, 3914532, 4113576, 4257912, 4790151, 5871798, 6170364, 6386868, 6741694, 7506216, 7829064, 9580302, 10112541, 11743596, 12340728, 12773736, 13483388, 19160604, 20225082, 23487192, 26966776, 30337623, 38321208, 40450164, 60675246, 80900328, 91012869, 121350492, 182025738, 242700984, 364051476, 728102952]

約数ペア:

[(1, 728102952), (2, 364051476), (3, 242700984), (4, 182025738), (6, 121350492), (8, 91012869), (9, 80900328), (12, 60675246), (18, 40450164), (19, 38321208), (24, 30337623), (27, 26966776), (31, 23487192), (36, 20225082), (38, 19160604), (54, 13483388), (57, 12773736), (59, 12340728), (62, 11743596), (72, 10112541), (76, 9580302), (93, 7829064), (97, 7506216), (108, 6741694), (114, 6386868), (118, 6170364), (124, 5871798), (152, 4790151), (171, 4257912), (177, 4113576), (186, 3914532), (194, 3753108), (216, 3370847), (228, 3193434), (236, 3085182), (248, 2935899), (279, 2609688), (291, 2502072), (342, 2128956), (354, 2056788), (372, 1957266), (388, 1876554), (456, 1596717), (472, 1542591), (513, 1419304), (531, 1371192), (558, 1304844), (582, 1251036), (589, 1236168), (684, 1064478), (708, 1028394), (744, 978633), (776, 938277), (837, 869896), (873, 834024), (1026, 709652), (1062, 685596), (1116, 652422), (1121, 649512), (1164, 625518), (1178, 618084), (1368, 532239), (1416, 514197), (1593, 457064), (1674, 434948), (1746, 417012), (1767, 412056), (1829, 398088), (1843, 395064), (2052, 354826), (2124, 342798), (2232, 326211), (2242, 324756), (2328, 312759), (2356, 309042), (2619, 278008), (3007, 242136), (3186, 228532), (3348, 217474), (3363, 216504), (3492, 208506), (3534, 206028), (3658, 199044), (3686, 197532), (4104, 177413), (4248, 171399), (4484, 162378), (4712, 154521), (5238, 139004), (5301, 137352), (5487, 132696), (5529, 131688), (5723, 127224), (6014, 121068), (6372, 114266), (6696, 108737), (6726, 108252), (6984, 104253), (7068, 103014), (7316, 99522), (7372, 98766), (8968, 81189), (9021, 80712), (10089, 72168), (10476, 69502), (10602, 68676), (10974, 66348), (11058, 65844), (11446, 63612), (12028, 60534), (12744, 57133), (13452, 54126), (14136, 51507), (14632, 49761), (14744, 49383), (15903, 45784), (16461, 44232), (16587, 43896), (17169, 42408), (18042, 40356), (20178, 36084), (20952, 34751), (21204, 34338), (21948, 33174), (22116, 32922), (22892, 31806), (24056, 30267), (26904, 27063)]