259744212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 885427200

約数和(自身を除く): 625682988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 107, 108, 114, 117, 126, 133, 156, 169, 171, 182, 189, 214, 228, 234, 247, 252, 266, 273, 321, 338, 342, 351, 364, 378, 399, 428, 468, 494, 507, 513, 532, 546, 642, 676, 684, 702, 741, 749, 756, 798, 819, 963, 988, 1014, 1026, 1092, 1183, 1197, 1284, 1391, 1404, 1482, 1498, 1521, 1596, 1638, 1729, 1926, 2028, 2033, 2052, 2223, 2247, 2366, 2394, 2457, 2782, 2889, 2964, 2996, 3042, 3211, 3276, 3458, 3549, 3591, 3852, 4066, 4173, 4446, 4494, 4563, 4732, 4788, 4914, 5187, 5564, 5778, 6084, 6099, 6422, 6669, 6741, 6916, 7098, 7182, 8132, 8346, 8892, 8988, 9126, 9633, 9737, 9828, 10374, 10647, 11556, 12198, 12519, 12844, 13338, 13482, 14196, 14231, 14364, 15561, 16692, 18083, 18252, 18297, 19266, 19474, 20223, 20748, 21294, 22477, 24396, 25038, 26429, 26676, 26964, 28462, 28899, 29211, 31122, 31941, 36166, 36594, 37557, 38532, 38948, 40446, 42588, 42693, 44954, 46683, 50076, 52858, 54249, 54891, 56924, 57798, 58422, 62244, 63882, 67431, 72332, 73188, 75114, 79287, 80892, 85386, 86697, 87633, 89908, 93366, 105716, 108498, 109782, 115596, 116844, 126581, 127764, 128079, 134862, 150228, 158574, 162747, 170772, 173394, 175266, 185003, 186732, 202293, 216996, 219564, 237861, 253162, 256158, 262899, 269724, 317148, 325494, 343577, 346788, 350532, 370006, 379743, 384237, 404586, 475722, 488241, 506324, 512316, 525798, 555009, 606879, 650988, 687154, 713583, 740012, 759486, 768474, 809172, 951444, 976482, 1030731, 1051596, 1110018, 1139229, 1213758, 1374308, 1427166, 1518972, 1536948, 1665027, 1952964, 2061462, 2220036, 2278458, 2405039, 2427516, 2854332, 3092193, 3330054, 3417687, 4122924, 4556916, 4810078, 4995081, 6184386, 6660108, 6835374, 7215117, 9276579, 9620156, 9990162, 12368772, 13670748, 14430234, 18553158, 19980324, 21645351, 28860468, 37106316, 43290702, 64936053, 86581404, 129872106, 259744212]

約数ペア:

[(1, 259744212), (2, 129872106), (3, 86581404), (4, 64936053), (6, 43290702), (7, 37106316), (9, 28860468), (12, 21645351), (13, 19980324), (14, 18553158), (18, 14430234), (19, 13670748), (21, 12368772), (26, 9990162), (27, 9620156), (28, 9276579), (36, 7215117), (38, 6835374), (39, 6660108), (42, 6184386), (52, 4995081), (54, 4810078), (57, 4556916), (63, 4122924), (76, 3417687), (78, 3330054), (84, 3092193), (91, 2854332), (107, 2427516), (108, 2405039), (114, 2278458), (117, 2220036), (126, 2061462), (133, 1952964), (156, 1665027), (169, 1536948), (171, 1518972), (182, 1427166), (189, 1374308), (214, 1213758), (228, 1139229), (234, 1110018), (247, 1051596), (252, 1030731), (266, 976482), (273, 951444), (321, 809172), (338, 768474), (342, 759486), (351, 740012), (364, 713583), (378, 687154), (399, 650988), (428, 606879), (468, 555009), (494, 525798), (507, 512316), (513, 506324), (532, 488241), (546, 475722), (642, 404586), (676, 384237), (684, 379743), (702, 370006), (741, 350532), (749, 346788), (756, 343577), (798, 325494), (819, 317148), (963, 269724), (988, 262899), (1014, 256158), (1026, 253162), (1092, 237861), (1183, 219564), (1197, 216996), (1284, 202293), (1391, 186732), (1404, 185003), (1482, 175266), (1498, 173394), (1521, 170772), (1596, 162747), (1638, 158574), (1729, 150228), (1926, 134862), (2028, 128079), (2033, 127764), (2052, 126581), (2223, 116844), (2247, 115596), (2366, 109782), (2394, 108498), (2457, 105716), (2782, 93366), (2889, 89908), (2964, 87633), (2996, 86697), (3042, 85386), (3211, 80892), (3276, 79287), (3458, 75114), (3549, 73188), (3591, 72332), (3852, 67431), (4066, 63882), (4173, 62244), (4446, 58422), (4494, 57798), (4563, 56924), (4732, 54891), (4788, 54249), (4914, 52858), (5187, 50076), (5564, 46683), (5778, 44954), (6084, 42693), (6099, 42588), (6422, 40446), (6669, 38948), (6741, 38532), (6916, 37557), (7098, 36594), (7182, 36166), (8132, 31941), (8346, 31122), (8892, 29211), (8988, 28899), (9126, 28462), (9633, 26964), (9737, 26676), (9828, 26429), (10374, 25038), (10647, 24396), (11556, 22477), (12198, 21294), (12519, 20748), (12844, 20223), (13338, 19474), (13482, 19266), (14196, 18297), (14231, 18252), (14364, 18083), (15561, 16692)]