258293448

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 288

約数和(自身を含む): 897499200

約数和(自身を除く): 639205752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 37, 38, 42, 54, 56, 57, 63, 72, 74, 76, 81, 84, 108, 111, 114, 126, 133, 148, 152, 162, 168, 171, 189, 216, 222, 228, 243, 252, 259, 266, 296, 324, 333, 342, 378, 399, 444, 456, 486, 504, 513, 518, 532, 567, 648, 666, 684, 703, 729, 756, 777, 798, 888, 972, 999, 1026, 1036, 1064, 1134, 1197, 1332, 1368, 1406, 1458, 1512, 1539, 1554, 1596, 1701, 1944, 1998, 2052, 2072, 2109, 2187, 2268, 2331, 2394, 2664, 2812, 2916, 2997, 3078, 3108, 3192, 3402, 3591, 3996, 4104, 4218, 4374, 4536, 4617, 4662, 4788, 4921, 5103, 5624, 5832, 5994, 6156, 6216, 6327, 6561, 6804, 6993, 7182, 7992, 8436, 8748, 8991, 9234, 9324, 9576, 9842, 10206, 10773, 11988, 12312, 12654, 13122, 13608, 13851, 13986, 14364, 14763, 15309, 16872, 17496, 17982, 18468, 18648, 18981, 19684, 20412, 20979, 21546, 23976, 25308, 26244, 26973, 27702, 27972, 28728, 29526, 30618, 32319, 35964, 36936, 37962, 39368, 40824, 41553, 41958, 43092, 44289, 45927, 50616, 52488, 53946, 55404, 55944, 56943, 59052, 61236, 62937, 64638, 71928, 75924, 80919, 83106, 83916, 86184, 88578, 91854, 96957, 107892, 110808, 113886, 118104, 122472, 124659, 125874, 129276, 132867, 151848, 161838, 166212, 167832, 170829, 177156, 183708, 188811, 193914, 215784, 227772, 242757, 249318, 251748, 258552, 265734, 290871, 323676, 332424, 341658, 354312, 367416, 377622, 387828, 398601, 455544, 485514, 498636, 503496, 512487, 531468, 566433, 581742, 647352, 683316, 755244, 775656, 797202, 872613, 971028, 997272, 1024974, 1062936, 1132866, 1163484, 1195803, 1366632, 1510488, 1537461, 1594404, 1699299, 1745226, 1942056, 2049948, 2265732, 2326968, 2391606, 3074922, 3188808, 3398598, 3490452, 3587409, 4099896, 4531464, 4612383, 4783212, 6149844, 6797196, 6980904, 7174818, 9224766, 9566424, 10762227, 12299688, 13594392, 14349636, 18449532, 21524454, 28699272, 32286681, 36899064, 43048908, 64573362, 86097816, 129146724, 258293448]

約数ペア:

[(1, 258293448), (2, 129146724), (3, 86097816), (4, 64573362), (6, 43048908), (7, 36899064), (8, 32286681), (9, 28699272), (12, 21524454), (14, 18449532), (18, 14349636), (19, 13594392), (21, 12299688), (24, 10762227), (27, 9566424), (28, 9224766), (36, 7174818), (37, 6980904), (38, 6797196), (42, 6149844), (54, 4783212), (56, 4612383), (57, 4531464), (63, 4099896), (72, 3587409), (74, 3490452), (76, 3398598), (81, 3188808), (84, 3074922), (108, 2391606), (111, 2326968), (114, 2265732), (126, 2049948), (133, 1942056), (148, 1745226), (152, 1699299), (162, 1594404), (168, 1537461), (171, 1510488), (189, 1366632), (216, 1195803), (222, 1163484), (228, 1132866), (243, 1062936), (252, 1024974), (259, 997272), (266, 971028), (296, 872613), (324, 797202), (333, 775656), (342, 755244), (378, 683316), (399, 647352), (444, 581742), (456, 566433), (486, 531468), (504, 512487), (513, 503496), (518, 498636), (532, 485514), (567, 455544), (648, 398601), (666, 387828), (684, 377622), (703, 367416), (729, 354312), (756, 341658), (777, 332424), (798, 323676), (888, 290871), (972, 265734), (999, 258552), (1026, 251748), (1036, 249318), (1064, 242757), (1134, 227772), (1197, 215784), (1332, 193914), (1368, 188811), (1406, 183708), (1458, 177156), (1512, 170829), (1539, 167832), (1554, 166212), (1596, 161838), (1701, 151848), (1944, 132867), (1998, 129276), (2052, 125874), (2072, 124659), (2109, 122472), (2187, 118104), (2268, 113886), (2331, 110808), (2394, 107892), (2664, 96957), (2812, 91854), (2916, 88578), (2997, 86184), (3078, 83916), (3108, 83106), (3192, 80919), (3402, 75924), (3591, 71928), (3996, 64638), (4104, 62937), (4218, 61236), (4374, 59052), (4536, 56943), (4617, 55944), (4662, 55404), (4788, 53946), (4921, 52488), (5103, 50616), (5624, 45927), (5832, 44289), (5994, 43092), (6156, 41958), (6216, 41553), (6327, 40824), (6561, 39368), (6804, 37962), (6993, 36936), (7182, 35964), (7992, 32319), (8436, 30618), (8748, 29526), (8991, 28728), (9234, 27972), (9324, 27702), (9576, 26973), (9842, 26244), (10206, 25308), (10773, 23976), (11988, 21546), (12312, 20979), (12654, 20412), (13122, 19684), (13608, 18981), (13851, 18648), (13986, 18468), (14364, 17982), (14763, 17496), (15309, 16872)]