724013664

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 2107620144

約数和(自身を除く): 1383606480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 157, 176, 242, 264, 314, 352, 363, 397, 471, 484, 528, 628, 726, 794, 942, 968, 1056, 1191, 1256, 1452, 1588, 1727, 1884, 1936, 2382, 2512, 2904, 3176, 3454, 3768, 3872, 4367, 4764, 5024, 5181, 5808, 6352, 6908, 7536, 8734, 9528, 10362, 11616, 12704, 13101, 13816, 15072, 17468, 18997, 19056, 20724, 26202, 27632, 34936, 37994, 38112, 41448, 48037, 52404, 55264, 56991, 62329, 69872, 75988, 82896, 96074, 104808, 113982, 124658, 139744, 144111, 151976, 165792, 186987, 192148, 209616, 227964, 249316, 288222, 303952, 373974, 384296, 419232, 455928, 498632, 576444, 607904, 685619, 747948, 768592, 911856, 997264, 1152888, 1371238, 1495896, 1537184, 1823712, 1994528, 2056857, 2305776, 2742476, 2991792, 4113714, 4611552, 5484952, 5983584, 7541809, 8227428, 10969904, 15083618, 16454856, 21939808, 22625427, 30167236, 32909712, 45250854, 60334472, 65819424, 90501708, 120668944, 181003416, 241337888, 362006832, 724013664]

約数ペア:

[(1, 724013664), (2, 362006832), (3, 241337888), (4, 181003416), (6, 120668944), (8, 90501708), (11, 65819424), (12, 60334472), (16, 45250854), (22, 32909712), (24, 30167236), (32, 22625427), (33, 21939808), (44, 16454856), (48, 15083618), (66, 10969904), (88, 8227428), (96, 7541809), (121, 5983584), (132, 5484952), (157, 4611552), (176, 4113714), (242, 2991792), (264, 2742476), (314, 2305776), (352, 2056857), (363, 1994528), (397, 1823712), (471, 1537184), (484, 1495896), (528, 1371238), (628, 1152888), (726, 997264), (794, 911856), (942, 768592), (968, 747948), (1056, 685619), (1191, 607904), (1256, 576444), (1452, 498632), (1588, 455928), (1727, 419232), (1884, 384296), (1936, 373974), (2382, 303952), (2512, 288222), (2904, 249316), (3176, 227964), (3454, 209616), (3768, 192148), (3872, 186987), (4367, 165792), (4764, 151976), (5024, 144111), (5181, 139744), (5808, 124658), (6352, 113982), (6908, 104808), (7536, 96074), (8734, 82896), (9528, 75988), (10362, 69872), (11616, 62329), (12704, 56991), (13101, 55264), (13816, 52404), (15072, 48037), (17468, 41448), (18997, 38112), (19056, 37994), (20724, 34936), (26202, 27632)]