249985008

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6359}}^1$

素因数の和:6396

約数の個数: 160

約数和(自身を含む): 883276800

約数和(自身を除く): 633291792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6359, 6552, 9828, 12718, 13104, 19077, 19656, 25436, 38154, 39312, 44513, 50872, 57231, 76308, 82667, 89026, 101744, 114462, 133539, 152616, 165334, 171693, 178052, 228924, 248001, 267078, 305232, 330668, 343386, 356104, 400617, 457848, 496002, 534156, 578669, 661336, 686772, 712208, 744003, 801234, 915696, 992004, 1068312, 1157338, 1201851, 1322672, 1373544, 1488006, 1602468, 1736007, 1984008, 2136624, 2232009, 2314676, 2403702, 2747088, 2976012, 3204936, 3472014, 3968016, 4464018, 4629352, 4807404, 5208021, 5952024, 6409872, 6944028, 8928036, 9258704, 9614808, 10416042, 11904048, 13888056, 15624063, 17856072, 19229616, 20832084, 27776112, 31248126, 35712144, 41664168, 62496252, 83328336, 124992504, 249985008]

約数ペア:

[(1, 249985008), (2, 124992504), (3, 83328336), (4, 62496252), (6, 41664168), (7, 35712144), (8, 31248126), (9, 27776112), (12, 20832084), (13, 19229616), (14, 17856072), (16, 15624063), (18, 13888056), (21, 11904048), (24, 10416042), (26, 9614808), (27, 9258704), (28, 8928036), (36, 6944028), (39, 6409872), (42, 5952024), (48, 5208021), (52, 4807404), (54, 4629352), (56, 4464018), (63, 3968016), (72, 3472014), (78, 3204936), (84, 2976012), (91, 2747088), (104, 2403702), (108, 2314676), (112, 2232009), (117, 2136624), (126, 1984008), (144, 1736007), (156, 1602468), (168, 1488006), (182, 1373544), (189, 1322672), (208, 1201851), (216, 1157338), (234, 1068312), (252, 992004), (273, 915696), (312, 801234), (336, 744003), (351, 712208), (364, 686772), (378, 661336), (432, 578669), (468, 534156), (504, 496002), (546, 457848), (624, 400617), (702, 356104), (728, 343386), (756, 330668), (819, 305232), (936, 267078), (1008, 248001), (1092, 228924), (1404, 178052), (1456, 171693), (1512, 165334), (1638, 152616), (1872, 133539), (2184, 114462), (2457, 101744), (2808, 89026), (3024, 82667), (3276, 76308), (4368, 57231), (4914, 50872), (5616, 44513), (6359, 39312), (6552, 38154), (9828, 25436), (12718, 19656), (13104, 19077)]