313727544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 1027728000

約数和(自身を除く): 714000456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 23, 24, 26, 36, 38, 39, 46, 52, 57, 59, 69, 72, 76, 78, 92, 104, 114, 117, 118, 138, 152, 156, 169, 171, 177, 184, 207, 228, 234, 236, 247, 276, 299, 312, 338, 342, 354, 414, 437, 456, 468, 472, 494, 507, 531, 552, 598, 676, 684, 708, 741, 767, 828, 874, 897, 936, 988, 1014, 1062, 1121, 1196, 1311, 1352, 1357, 1368, 1416, 1482, 1521, 1534, 1656, 1748, 1794, 1976, 2028, 2124, 2223, 2242, 2301, 2392, 2622, 2691, 2714, 2964, 3042, 3068, 3211, 3363, 3496, 3588, 3887, 3933, 4056, 4071, 4248, 4446, 4484, 4602, 5244, 5382, 5428, 5681, 5928, 6084, 6136, 6422, 6726, 6903, 7176, 7774, 7866, 8142, 8892, 8968, 9204, 9633, 9971, 10089, 10488, 10764, 10856, 11362, 11661, 12168, 12213, 12844, 13452, 13806, 14573, 15548, 15732, 16284, 17043, 17641, 17784, 18408, 19266, 19942, 20178, 21528, 22724, 23322, 24426, 25688, 25783, 26904, 27612, 28899, 29146, 29913, 31096, 31464, 32568, 34086, 34983, 35282, 38532, 39884, 40356, 43719, 45448, 46644, 48852, 51129, 51566, 52923, 55224, 57798, 58292, 59826, 68172, 69966, 70564, 73853, 77064, 77349, 79768, 80712, 87438, 89739, 93288, 97704, 102258, 103132, 105846, 115596, 116584, 119652, 131157, 136344, 139932, 141128, 147706, 154698, 158769, 174876, 179478, 189449, 204516, 206264, 211692, 221559, 229333, 231192, 232047, 239304, 262314, 279864, 295412, 309396, 317538, 335179, 349752, 358956, 378898, 409032, 423384, 443118, 458666, 464094, 524628, 568347, 590824, 618792, 635076, 664677, 670358, 687999, 717912, 757796, 886236, 917332, 928188, 1005537, 1049256, 1136694, 1270152, 1329354, 1340716, 1375998, 1515592, 1705041, 1772472, 1834664, 1856376, 2011074, 2063997, 2273388, 2658708, 2681432, 2751996, 3016611, 3410082, 4022148, 4127994, 4357327, 4546776, 5317416, 5503992, 6033222, 6820164, 8044296, 8255988, 8714654, 12066444, 13071981, 13640328, 16511976, 17429308, 24132888, 26143962, 34858616, 39215943, 52287924, 78431886, 104575848, 156863772, 313727544]

約数ペア:

[(1, 313727544), (2, 156863772), (3, 104575848), (4, 78431886), (6, 52287924), (8, 39215943), (9, 34858616), (12, 26143962), (13, 24132888), (18, 17429308), (19, 16511976), (23, 13640328), (24, 13071981), (26, 12066444), (36, 8714654), (38, 8255988), (39, 8044296), (46, 6820164), (52, 6033222), (57, 5503992), (59, 5317416), (69, 4546776), (72, 4357327), (76, 4127994), (78, 4022148), (92, 3410082), (104, 3016611), (114, 2751996), (117, 2681432), (118, 2658708), (138, 2273388), (152, 2063997), (156, 2011074), (169, 1856376), (171, 1834664), (177, 1772472), (184, 1705041), (207, 1515592), (228, 1375998), (234, 1340716), (236, 1329354), (247, 1270152), (276, 1136694), (299, 1049256), (312, 1005537), (338, 928188), (342, 917332), (354, 886236), (414, 757796), (437, 717912), (456, 687999), (468, 670358), (472, 664677), (494, 635076), (507, 618792), (531, 590824), (552, 568347), (598, 524628), (676, 464094), (684, 458666), (708, 443118), (741, 423384), (767, 409032), (828, 378898), (874, 358956), (897, 349752), (936, 335179), (988, 317538), (1014, 309396), (1062, 295412), (1121, 279864), (1196, 262314), (1311, 239304), (1352, 232047), (1357, 231192), (1368, 229333), (1416, 221559), (1482, 211692), (1521, 206264), (1534, 204516), (1656, 189449), (1748, 179478), (1794, 174876), (1976, 158769), (2028, 154698), (2124, 147706), (2223, 141128), (2242, 139932), (2301, 136344), (2392, 131157), (2622, 119652), (2691, 116584), (2714, 115596), (2964, 105846), (3042, 103132), (3068, 102258), (3211, 97704), (3363, 93288), (3496, 89739), (3588, 87438), (3887, 80712), (3933, 79768), (4056, 77349), (4071, 77064), (4248, 73853), (4446, 70564), (4484, 69966), (4602, 68172), (5244, 59826), (5382, 58292), (5428, 57798), (5681, 55224), (5928, 52923), (6084, 51566), (6136, 51129), (6422, 48852), (6726, 46644), (6903, 45448), (7176, 43719), (7774, 40356), (7866, 39884), (8142, 38532), (8892, 35282), (8968, 34983), (9204, 34086), (9633, 32568), (9971, 31464), (10089, 31096), (10488, 29913), (10764, 29146), (10856, 28899), (11362, 27612), (11661, 26904), (12168, 25783), (12213, 25688), (12844, 24426), (13452, 23322), (13806, 22724), (14573, 21528), (15548, 20178), (15732, 19942), (16284, 19266), (17043, 18408), (17641, 17784)]