242640216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1338

約数の個数: 192

約数和(自身を含む): 837345600

約数和(自身を除く): 594705384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 29, 36, 39, 42, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 116, 117, 126, 156, 168, 174, 182, 203, 232, 234, 252, 261, 273, 312, 348, 364, 377, 406, 468, 504, 522, 546, 609, 696, 728, 754, 812, 819, 936, 1044, 1092, 1131, 1218, 1277, 1508, 1624, 1638, 1827, 2088, 2184, 2262, 2436, 2554, 2639, 3016, 3276, 3393, 3654, 3831, 4524, 4872, 5108, 5278, 6552, 6786, 7308, 7662, 7917, 8939, 9048, 10216, 10556, 11493, 13572, 14616, 15324, 15834, 16601, 17878, 21112, 22986, 23751, 26817, 27144, 30648, 31668, 33202, 35756, 37033, 45972, 47502, 49803, 53634, 63336, 66404, 71512, 74066, 80451, 91944, 95004, 99606, 107268, 111099, 116207, 132808, 148132, 149409, 160902, 190008, 199212, 214536, 222198, 232414, 259231, 296264, 298818, 321804, 333297, 348621, 398424, 444396, 464828, 481429, 518462, 597636, 643608, 666594, 697242, 777693, 888792, 929656, 962858, 1036924, 1045863, 1195272, 1333188, 1394484, 1444287, 1555386, 1925716, 2073848, 2091726, 2333079, 2666376, 2788968, 2888574, 3110772, 3370003, 3851432, 4183452, 4332861, 4666158, 5777148, 6221544, 6740006, 8366904, 8665722, 9332316, 10110009, 11554296, 13480012, 17331444, 18664632, 20220018, 26960024, 30330027, 34662888, 40440036, 60660054, 80880072, 121320108, 242640216]

約数ペア:

[(1, 242640216), (2, 121320108), (3, 80880072), (4, 60660054), (6, 40440036), (7, 34662888), (8, 30330027), (9, 26960024), (12, 20220018), (13, 18664632), (14, 17331444), (18, 13480012), (21, 11554296), (24, 10110009), (26, 9332316), (28, 8665722), (29, 8366904), (36, 6740006), (39, 6221544), (42, 5777148), (52, 4666158), (56, 4332861), (58, 4183452), (63, 3851432), (72, 3370003), (78, 3110772), (84, 2888574), (87, 2788968), (91, 2666376), (104, 2333079), (116, 2091726), (117, 2073848), (126, 1925716), (156, 1555386), (168, 1444287), (174, 1394484), (182, 1333188), (203, 1195272), (232, 1045863), (234, 1036924), (252, 962858), (261, 929656), (273, 888792), (312, 777693), (348, 697242), (364, 666594), (377, 643608), (406, 597636), (468, 518462), (504, 481429), (522, 464828), (546, 444396), (609, 398424), (696, 348621), (728, 333297), (754, 321804), (812, 298818), (819, 296264), (936, 259231), (1044, 232414), (1092, 222198), (1131, 214536), (1218, 199212), (1277, 190008), (1508, 160902), (1624, 149409), (1638, 148132), (1827, 132808), (2088, 116207), (2184, 111099), (2262, 107268), (2436, 99606), (2554, 95004), (2639, 91944), (3016, 80451), (3276, 74066), (3393, 71512), (3654, 66404), (3831, 63336), (4524, 53634), (4872, 49803), (5108, 47502), (5278, 45972), (6552, 37033), (6786, 35756), (7308, 33202), (7662, 31668), (7917, 30648), (8939, 27144), (9048, 26817), (10216, 23751), (10556, 22986), (11493, 21112), (13572, 17878), (14616, 16601), (15324, 15834)]