551253528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 1844912160

約数和(自身を除く): 1293658632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 41, 42, 49, 56, 63, 72, 74, 82, 84, 98, 103, 111, 123, 126, 147, 148, 164, 168, 196, 206, 222, 246, 252, 259, 287, 294, 296, 309, 328, 333, 369, 392, 412, 441, 444, 492, 504, 518, 574, 588, 618, 666, 721, 738, 777, 824, 861, 882, 888, 927, 984, 1036, 1148, 1176, 1236, 1332, 1442, 1476, 1517, 1554, 1722, 1764, 1813, 1854, 2009, 2072, 2163, 2296, 2331, 2472, 2583, 2664, 2884, 2952, 3034, 3108, 3444, 3528, 3626, 3708, 3811, 4018, 4223, 4326, 4551, 4662, 5047, 5166, 5439, 5768, 6027, 6068, 6216, 6489, 6888, 7252, 7416, 7622, 8036, 8446, 8652, 9102, 9324, 10094, 10332, 10619, 10878, 11433, 12054, 12136, 12669, 12978, 13653, 14504, 15141, 15244, 16072, 16317, 16892, 17304, 18081, 18204, 18648, 20188, 20664, 21238, 21756, 22866, 24108, 25338, 25956, 26677, 27306, 29561, 30282, 30488, 31857, 32634, 33784, 34299, 36162, 36408, 38007, 40376, 42476, 43512, 45423, 45732, 48216, 50676, 51912, 53354, 54612, 59122, 60564, 63714, 65268, 68598, 72324, 74333, 76014, 80031, 84952, 88683, 90846, 91464, 95571, 101352, 106708, 109224, 118244, 121128, 127428, 130536, 137196, 144648, 148666, 152028, 156251, 160062, 177366, 181692, 186739, 191142, 206927, 213416, 222999, 236488, 240093, 254856, 266049, 274392, 297332, 304056, 312502, 320124, 354732, 363384, 373478, 382284, 413854, 445998, 468753, 480186, 532098, 560217, 594664, 620781, 625004, 640248, 668997, 709464, 746956, 764568, 827708, 891996, 937506, 960372, 1064196, 1093757, 1120434, 1241562, 1250008, 1337994, 1406259, 1493912, 1655416, 1680651, 1783992, 1862343, 1875012, 1920744, 2128392, 2187514, 2240868, 2483124, 2675988, 2812518, 3281271, 3361302, 3724686, 3750024, 4375028, 4481736, 4966248, 5351976, 5625036, 6562542, 6722604, 7449372, 7656299, 8750056, 9843813, 11250072, 13125084, 13445208, 14898744, 15312598, 19687626, 22968897, 26250168, 30625196, 39375252, 45937794, 61250392, 68906691, 78750504, 91875588, 137813382, 183751176, 275626764, 551253528]

約数ペア:

[(1, 551253528), (2, 275626764), (3, 183751176), (4, 137813382), (6, 91875588), (7, 78750504), (8, 68906691), (9, 61250392), (12, 45937794), (14, 39375252), (18, 30625196), (21, 26250168), (24, 22968897), (28, 19687626), (36, 15312598), (37, 14898744), (41, 13445208), (42, 13125084), (49, 11250072), (56, 9843813), (63, 8750056), (72, 7656299), (74, 7449372), (82, 6722604), (84, 6562542), (98, 5625036), (103, 5351976), (111, 4966248), (123, 4481736), (126, 4375028), (147, 3750024), (148, 3724686), (164, 3361302), (168, 3281271), (196, 2812518), (206, 2675988), (222, 2483124), (246, 2240868), (252, 2187514), (259, 2128392), (287, 1920744), (294, 1875012), (296, 1862343), (309, 1783992), (328, 1680651), (333, 1655416), (369, 1493912), (392, 1406259), (412, 1337994), (441, 1250008), (444, 1241562), (492, 1120434), (504, 1093757), (518, 1064196), (574, 960372), (588, 937506), (618, 891996), (666, 827708), (721, 764568), (738, 746956), (777, 709464), (824, 668997), (861, 640248), (882, 625004), (888, 620781), (927, 594664), (984, 560217), (1036, 532098), (1148, 480186), (1176, 468753), (1236, 445998), (1332, 413854), (1442, 382284), (1476, 373478), (1517, 363384), (1554, 354732), (1722, 320124), (1764, 312502), (1813, 304056), (1854, 297332), (2009, 274392), (2072, 266049), (2163, 254856), (2296, 240093), (2331, 236488), (2472, 222999), (2583, 213416), (2664, 206927), (2884, 191142), (2952, 186739), (3034, 181692), (3108, 177366), (3444, 160062), (3528, 156251), (3626, 152028), (3708, 148666), (3811, 144648), (4018, 137196), (4223, 130536), (4326, 127428), (4551, 121128), (4662, 118244), (5047, 109224), (5166, 106708), (5439, 101352), (5768, 95571), (6027, 91464), (6068, 90846), (6216, 88683), (6489, 84952), (6888, 80031), (7252, 76014), (7416, 74333), (7622, 72324), (8036, 68598), (8446, 65268), (8652, 63714), (9102, 60564), (9324, 59122), (10094, 54612), (10332, 53354), (10619, 51912), (10878, 50676), (11433, 48216), (12054, 45732), (12136, 45423), (12669, 43512), (12978, 42476), (13653, 40376), (14504, 38007), (15141, 36408), (15244, 36162), (16072, 34299), (16317, 33784), (16892, 32634), (17304, 31857), (18081, 30488), (18204, 30282), (18648, 29561), (20188, 27306), (20664, 26677), (21238, 25956), (21756, 25338), (22866, 24108)]