723233472

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 168

約数和(自身を含む): 2141890560

約数和(自身を除く): 1418657088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 169, 186, 192, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 719, 744, 806, 832, 992, 1014, 1209, 1248, 1352, 1438, 1488, 1612, 1984, 2028, 2157, 2418, 2496, 2704, 2876, 2976, 3224, 4056, 4314, 4836, 5239, 5408, 5752, 5952, 6448, 8112, 8628, 9347, 9672, 10478, 10816, 11504, 12896, 15717, 16224, 17256, 18694, 19344, 20956, 22289, 23008, 25792, 28041, 31434, 32448, 34512, 37388, 38688, 41912, 44578, 46016, 56082, 62868, 66867, 69024, 74776, 77376, 83824, 89156, 112164, 121511, 125736, 133734, 138048, 149552, 167648, 178312, 224328, 243022, 251472, 267468, 289757, 299104, 335296, 356624, 364533, 448656, 486044, 502944, 534936, 579514, 598208, 713248, 729066, 869271, 897312, 972088, 1005888, 1069872, 1159028, 1426496, 1458132, 1738542, 1794624, 1944176, 2139744, 2318056, 2916264, 3477084, 3766841, 3888352, 4279488, 4636112, 5832528, 6954168, 7533682, 7776704, 9272224, 11300523, 11665056, 13908336, 15067364, 18544448, 22601046, 23330112, 27816672, 30134728, 45202092, 55633344, 60269456, 90404184, 120538912, 180808368, 241077824, 361616736, 723233472]

約数ペア:

[(1, 723233472), (2, 361616736), (3, 241077824), (4, 180808368), (6, 120538912), (8, 90404184), (12, 60269456), (13, 55633344), (16, 45202092), (24, 30134728), (26, 27816672), (31, 23330112), (32, 22601046), (39, 18544448), (48, 15067364), (52, 13908336), (62, 11665056), (64, 11300523), (78, 9272224), (93, 7776704), (96, 7533682), (104, 6954168), (124, 5832528), (156, 4636112), (169, 4279488), (186, 3888352), (192, 3766841), (208, 3477084), (248, 2916264), (312, 2318056), (338, 2139744), (372, 1944176), (403, 1794624), (416, 1738542), (496, 1458132), (507, 1426496), (624, 1159028), (676, 1069872), (719, 1005888), (744, 972088), (806, 897312), (832, 869271), (992, 729066), (1014, 713248), (1209, 598208), (1248, 579514), (1352, 534936), (1438, 502944), (1488, 486044), (1612, 448656), (1984, 364533), (2028, 356624), (2157, 335296), (2418, 299104), (2496, 289757), (2704, 267468), (2876, 251472), (2976, 243022), (3224, 224328), (4056, 178312), (4314, 167648), (4836, 149552), (5239, 138048), (5408, 133734), (5752, 125736), (5952, 121511), (6448, 112164), (8112, 89156), (8628, 83824), (9347, 77376), (9672, 74776), (10478, 69024), (10816, 66867), (11504, 62868), (12896, 56082), (15717, 46016), (16224, 44578), (17256, 41912), (18694, 38688), (19344, 37388), (20956, 34512), (22289, 32448), (23008, 31434), (25792, 28041)]