1478880312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 256

約数和(自身を含む): 4838400000

約数和(自身を除く): 3359519688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 59, 69, 78, 84, 91, 92, 104, 118, 138, 156, 161, 168, 177, 182, 184, 236, 273, 276, 299, 312, 322, 354, 364, 413, 472, 483, 499, 546, 552, 598, 644, 708, 728, 767, 826, 897, 966, 998, 1092, 1196, 1239, 1288, 1357, 1416, 1497, 1534, 1652, 1794, 1932, 1996, 2093, 2184, 2301, 2392, 2478, 2714, 2994, 3068, 3304, 3493, 3588, 3864, 3992, 4071, 4186, 4602, 4956, 5369, 5428, 5988, 6136, 6279, 6487, 6986, 7176, 8142, 8372, 9204, 9499, 9912, 10479, 10738, 10856, 11477, 11976, 12558, 12974, 13972, 16107, 16284, 16744, 17641, 18408, 18998, 19461, 20958, 21476, 22954, 25116, 25948, 27944, 28497, 29441, 32214, 32568, 34431, 35282, 37996, 38922, 41916, 42952, 45409, 45908, 50232, 51896, 52923, 56994, 58882, 64428, 68862, 70564, 75992, 77844, 80339, 83832, 88323, 90818, 91816, 105846, 113988, 117764, 123487, 128856, 136227, 137724, 141128, 149201, 155688, 160678, 176646, 181636, 206087, 211692, 227976, 235528, 241017, 246974, 272454, 275448, 298402, 321356, 353292, 363272, 370461, 382733, 412174, 423384, 447603, 482034, 493948, 544908, 596804, 618261, 642712, 677143, 706584, 740922, 765466, 824348, 895206, 964068, 987896, 1044407, 1089816, 1148199, 1193608, 1236522, 1354286, 1481844, 1530932, 1648696, 1790412, 1928136, 2031429, 2088814, 2296398, 2473044, 2679131, 2708572, 2963688, 3061864, 3133221, 3580824, 4062858, 4177628, 4592796, 4740001, 4946088, 5358262, 5417144, 6266442, 8037393, 8125716, 8355256, 8802859, 9185592, 9480002, 10716524, 12532884, 14220003, 16074786, 16251432, 17605718, 18960004, 21433048, 25065768, 26408577, 28440006, 32149572, 35211436, 37920008, 52817154, 56880012, 61620013, 64299144, 70422872, 105634308, 113760024, 123240026, 184860039, 211268616, 246480052, 369720078, 492960104, 739440156, 1478880312]

約数ペア:

[(1, 1478880312), (2, 739440156), (3, 492960104), (4, 369720078), (6, 246480052), (7, 211268616), (8, 184860039), (12, 123240026), (13, 113760024), (14, 105634308), (21, 70422872), (23, 64299144), (24, 61620013), (26, 56880012), (28, 52817154), (39, 37920008), (42, 35211436), (46, 32149572), (52, 28440006), (56, 26408577), (59, 25065768), (69, 21433048), (78, 18960004), (84, 17605718), (91, 16251432), (92, 16074786), (104, 14220003), (118, 12532884), (138, 10716524), (156, 9480002), (161, 9185592), (168, 8802859), (177, 8355256), (182, 8125716), (184, 8037393), (236, 6266442), (273, 5417144), (276, 5358262), (299, 4946088), (312, 4740001), (322, 4592796), (354, 4177628), (364, 4062858), (413, 3580824), (472, 3133221), (483, 3061864), (499, 2963688), (546, 2708572), (552, 2679131), (598, 2473044), (644, 2296398), (708, 2088814), (728, 2031429), (767, 1928136), (826, 1790412), (897, 1648696), (966, 1530932), (998, 1481844), (1092, 1354286), (1196, 1236522), (1239, 1193608), (1288, 1148199), (1357, 1089816), (1416, 1044407), (1497, 987896), (1534, 964068), (1652, 895206), (1794, 824348), (1932, 765466), (1996, 740922), (2093, 706584), (2184, 677143), (2301, 642712), (2392, 618261), (2478, 596804), (2714, 544908), (2994, 493948), (3068, 482034), (3304, 447603), (3493, 423384), (3588, 412174), (3864, 382733), (3992, 370461), (4071, 363272), (4186, 353292), (4602, 321356), (4956, 298402), (5369, 275448), (5428, 272454), (5988, 246974), (6136, 241017), (6279, 235528), (6487, 227976), (6986, 211692), (7176, 206087), (8142, 181636), (8372, 176646), (9204, 160678), (9499, 155688), (9912, 149201), (10479, 141128), (10738, 137724), (10856, 136227), (11477, 128856), (11976, 123487), (12558, 117764), (12974, 113988), (13972, 105846), (16107, 91816), (16284, 90818), (16744, 88323), (17641, 83832), (18408, 80339), (18998, 77844), (19461, 75992), (20958, 70564), (21476, 68862), (22954, 64428), (25116, 58882), (25948, 56994), (27944, 52923), (28497, 51896), (29441, 50232), (32214, 45908), (32568, 45409), (34431, 42952), (35282, 41916), (37996, 38922)]