741747168

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:629

約数の個数: 144

約数和(自身を含む): 2192666112

約数和(自身を除く): 1450918944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 251, 279, 288, 331, 372, 496, 502, 558, 662, 744, 753, 992, 993, 1004, 1116, 1324, 1488, 1506, 1986, 2008, 2232, 2259, 2648, 2976, 2979, 3012, 3972, 4016, 4464, 4518, 5296, 5958, 6024, 7781, 7944, 8032, 8928, 9036, 10261, 10592, 11916, 12048, 15562, 15888, 18072, 20522, 23343, 23832, 24096, 30783, 31124, 31776, 36144, 41044, 46686, 47664, 61566, 62248, 70029, 72288, 82088, 83081, 92349, 93372, 95328, 123132, 124496, 140058, 164176, 166162, 184698, 186744, 246264, 248992, 249243, 280116, 328352, 332324, 369396, 373488, 492528, 498486, 560232, 664648, 738792, 746976, 747729, 985056, 996972, 1120464, 1329296, 1477584, 1495458, 1993944, 2240928, 2575511, 2658592, 2955168, 2990916, 3987888, 5151022, 5981832, 7726533, 7975776, 10302044, 11963664, 15453066, 20604088, 23179599, 23927328, 30906132, 41208176, 46359198, 61812264, 82416352, 92718396, 123624528, 185436792, 247249056, 370873584, 741747168]

約数ペア:

[(1, 741747168), (2, 370873584), (3, 247249056), (4, 185436792), (6, 123624528), (8, 92718396), (9, 82416352), (12, 61812264), (16, 46359198), (18, 41208176), (24, 30906132), (31, 23927328), (32, 23179599), (36, 20604088), (48, 15453066), (62, 11963664), (72, 10302044), (93, 7975776), (96, 7726533), (124, 5981832), (144, 5151022), (186, 3987888), (248, 2990916), (251, 2955168), (279, 2658592), (288, 2575511), (331, 2240928), (372, 1993944), (496, 1495458), (502, 1477584), (558, 1329296), (662, 1120464), (744, 996972), (753, 985056), (992, 747729), (993, 746976), (1004, 738792), (1116, 664648), (1324, 560232), (1488, 498486), (1506, 492528), (1986, 373488), (2008, 369396), (2232, 332324), (2259, 328352), (2648, 280116), (2976, 249243), (2979, 248992), (3012, 246264), (3972, 186744), (4016, 184698), (4464, 166162), (4518, 164176), (5296, 140058), (5958, 124496), (6024, 123132), (7781, 95328), (7944, 93372), (8032, 92349), (8928, 83081), (9036, 82088), (10261, 72288), (10592, 70029), (11916, 62248), (12048, 61566), (15562, 47664), (15888, 46686), (18072, 41044), (20522, 36144), (23343, 31776), (23832, 31124), (24096, 30783)]