305526312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 1089391680

約数和(自身を除く): 783865368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 136, 153, 156, 168, 169, 182, 204, 211, 221, 234, 238, 252, 273, 306, 312, 338, 357, 364, 408, 422, 442, 468, 476, 504, 507, 546, 612, 633, 663, 676, 714, 728, 819, 844, 884, 936, 952, 1014, 1071, 1092, 1183, 1224, 1266, 1326, 1352, 1428, 1477, 1521, 1547, 1638, 1688, 1768, 1899, 1989, 2028, 2142, 2184, 2366, 2532, 2652, 2743, 2856, 2873, 2954, 3042, 3094, 3276, 3549, 3587, 3798, 3978, 4056, 4284, 4431, 4641, 4732, 5064, 5304, 5486, 5746, 5908, 6084, 6188, 6552, 7098, 7174, 7596, 7956, 8229, 8568, 8619, 8862, 9282, 9464, 10647, 10761, 10972, 11492, 11816, 12168, 12376, 13293, 13923, 14196, 14348, 15192, 15912, 16458, 17238, 17724, 18564, 19201, 20111, 21294, 21522, 21944, 22984, 24687, 25109, 25857, 26586, 27846, 28392, 28696, 32283, 32916, 34476, 35448, 35659, 37128, 38402, 40222, 42588, 43044, 46631, 49374, 50218, 51714, 53172, 55692, 57603, 60333, 64566, 65832, 68952, 71318, 75327, 76804, 80444, 85176, 86088, 93262, 98748, 100436, 103428, 106344, 106977, 111384, 115206, 120666, 129132, 139893, 142636, 150654, 153608, 160888, 172809, 180999, 186524, 197496, 200872, 206856, 213954, 225981, 230412, 241332, 249613, 258264, 279786, 285272, 301308, 320931, 326417, 345618, 361998, 373048, 419679, 427908, 451962, 460824, 482664, 499226, 559572, 602616, 606203, 641862, 652834, 691236, 723996, 748839, 839358, 855816, 903924, 979251, 998452, 1119144, 1212406, 1283724, 1305668, 1382472, 1447992, 1497678, 1678716, 1807848, 1818609, 1958502, 1996904, 2246517, 2424812, 2567448, 2611336, 2937753, 2995356, 3357432, 3637218, 3917004, 4243421, 4493034, 4849624, 5455827, 5875506, 5990712, 7274436, 7834008, 8486842, 8986068, 10911654, 11751012, 12730263, 14548872, 16973684, 17972136, 21823308, 23502024, 25460526, 33947368, 38190789, 43646616, 50921052, 76381578, 101842104, 152763156, 305526312]

約数ペア:

[(1, 305526312), (2, 152763156), (3, 101842104), (4, 76381578), (6, 50921052), (7, 43646616), (8, 38190789), (9, 33947368), (12, 25460526), (13, 23502024), (14, 21823308), (17, 17972136), (18, 16973684), (21, 14548872), (24, 12730263), (26, 11751012), (28, 10911654), (34, 8986068), (36, 8486842), (39, 7834008), (42, 7274436), (51, 5990712), (52, 5875506), (56, 5455827), (63, 4849624), (68, 4493034), (72, 4243421), (78, 3917004), (84, 3637218), (91, 3357432), (102, 2995356), (104, 2937753), (117, 2611336), (119, 2567448), (126, 2424812), (136, 2246517), (153, 1996904), (156, 1958502), (168, 1818609), (169, 1807848), (182, 1678716), (204, 1497678), (211, 1447992), (221, 1382472), (234, 1305668), (238, 1283724), (252, 1212406), (273, 1119144), (306, 998452), (312, 979251), (338, 903924), (357, 855816), (364, 839358), (408, 748839), (422, 723996), (442, 691236), (468, 652834), (476, 641862), (504, 606203), (507, 602616), (546, 559572), (612, 499226), (633, 482664), (663, 460824), (676, 451962), (714, 427908), (728, 419679), (819, 373048), (844, 361998), (884, 345618), (936, 326417), (952, 320931), (1014, 301308), (1071, 285272), (1092, 279786), (1183, 258264), (1224, 249613), (1266, 241332), (1326, 230412), (1352, 225981), (1428, 213954), (1477, 206856), (1521, 200872), (1547, 197496), (1638, 186524), (1688, 180999), (1768, 172809), (1899, 160888), (1989, 153608), (2028, 150654), (2142, 142636), (2184, 139893), (2366, 129132), (2532, 120666), (2652, 115206), (2743, 111384), (2856, 106977), (2873, 106344), (2954, 103428), (3042, 100436), (3094, 98748), (3276, 93262), (3549, 86088), (3587, 85176), (3798, 80444), (3978, 76804), (4056, 75327), (4284, 71318), (4431, 68952), (4641, 65832), (4732, 64566), (5064, 60333), (5304, 57603), (5486, 55692), (5746, 53172), (5908, 51714), (6084, 50218), (6188, 49374), (6552, 46631), (7098, 43044), (7174, 42588), (7596, 40222), (7956, 38402), (8229, 37128), (8568, 35659), (8619, 35448), (8862, 34476), (9282, 32916), (9464, 32283), (10647, 28696), (10761, 28392), (10972, 27846), (11492, 26586), (11816, 25857), (12168, 25109), (12376, 24687), (13293, 22984), (13923, 21944), (14196, 21522), (14348, 21294), (15192, 20111), (15912, 19201), (16458, 18564), (17238, 17724)]