457590224

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 1246795200

約数和(自身を除く): 789204976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 34, 38, 49, 52, 56, 68, 76, 91, 98, 104, 112, 119, 133, 136, 139, 152, 182, 196, 208, 221, 238, 247, 266, 272, 278, 304, 323, 364, 392, 442, 476, 494, 532, 556, 637, 646, 728, 784, 833, 884, 931, 952, 973, 988, 1064, 1112, 1274, 1292, 1456, 1547, 1666, 1729, 1768, 1807, 1862, 1904, 1946, 1976, 2128, 2224, 2261, 2363, 2548, 2584, 2641, 3094, 3332, 3458, 3536, 3614, 3724, 3892, 3952, 4199, 4522, 4726, 5096, 5168, 5282, 6188, 6664, 6811, 6916, 7228, 7448, 7784, 8398, 9044, 9452, 10192, 10564, 10829, 12103, 12376, 12649, 13328, 13622, 13832, 14456, 14896, 15568, 15827, 16541, 16796, 18088, 18487, 18904, 21128, 21658, 24206, 24752, 25298, 27244, 27664, 28912, 29393, 30719, 31654, 33082, 33592, 34333, 36176, 36974, 37808, 42256, 43316, 44897, 48412, 50596, 54488, 58786, 61438, 63308, 66164, 67184, 68666, 73948, 86632, 88543, 89794, 96824, 101192, 108976, 115787, 117572, 122876, 126616, 129409, 132328, 137332, 147896, 173264, 177086, 179588, 193648, 202384, 205751, 215033, 231574, 235144, 240331, 245752, 253232, 258818, 264656, 274664, 295792, 314279, 354172, 359176, 411502, 430066, 463148, 470288, 480662, 491504, 517636, 549328, 583661, 628558, 708344, 718352, 823004, 860132, 926296, 961324, 1035272, 1167322, 1257116, 1416688, 1505231, 1646008, 1682317, 1720264, 1852592, 1922648, 2070544, 2199953, 2334644, 2514232, 3010462, 3292016, 3364634, 3440528, 3845296, 4085627, 4399906, 4669288, 5028464, 6020924, 6729268, 8171254, 8799812, 9338576, 12041848, 13458536, 16342508, 17599624, 24083696, 26917072, 28599389, 32685016, 35199248, 57198778, 65370032, 114397556, 228795112, 457590224]

約数ペア:

[(1, 457590224), (2, 228795112), (4, 114397556), (7, 65370032), (8, 57198778), (13, 35199248), (14, 32685016), (16, 28599389), (17, 26917072), (19, 24083696), (26, 17599624), (28, 16342508), (34, 13458536), (38, 12041848), (49, 9338576), (52, 8799812), (56, 8171254), (68, 6729268), (76, 6020924), (91, 5028464), (98, 4669288), (104, 4399906), (112, 4085627), (119, 3845296), (133, 3440528), (136, 3364634), (139, 3292016), (152, 3010462), (182, 2514232), (196, 2334644), (208, 2199953), (221, 2070544), (238, 1922648), (247, 1852592), (266, 1720264), (272, 1682317), (278, 1646008), (304, 1505231), (323, 1416688), (364, 1257116), (392, 1167322), (442, 1035272), (476, 961324), (494, 926296), (532, 860132), (556, 823004), (637, 718352), (646, 708344), (728, 628558), (784, 583661), (833, 549328), (884, 517636), (931, 491504), (952, 480662), (973, 470288), (988, 463148), (1064, 430066), (1112, 411502), (1274, 359176), (1292, 354172), (1456, 314279), (1547, 295792), (1666, 274664), (1729, 264656), (1768, 258818), (1807, 253232), (1862, 245752), (1904, 240331), (1946, 235144), (1976, 231574), (2128, 215033), (2224, 205751), (2261, 202384), (2363, 193648), (2548, 179588), (2584, 177086), (2641, 173264), (3094, 147896), (3332, 137332), (3458, 132328), (3536, 129409), (3614, 126616), (3724, 122876), (3892, 117572), (3952, 115787), (4199, 108976), (4522, 101192), (4726, 96824), (5096, 89794), (5168, 88543), (5282, 86632), (6188, 73948), (6664, 68666), (6811, 67184), (6916, 66164), (7228, 63308), (7448, 61438), (7784, 58786), (8398, 54488), (9044, 50596), (9452, 48412), (10192, 44897), (10564, 43316), (10829, 42256), (12103, 37808), (12376, 36974), (12649, 36176), (13328, 34333), (13622, 33592), (13832, 33082), (14456, 31654), (14896, 30719), (15568, 29393), (15827, 28912), (16541, 27664), (16796, 27244), (18088, 25298), (18487, 24752), (18904, 24206), (21128, 21658)]