259652016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 853070400

約数和(自身を除く): 593418384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 41, 48, 51, 52, 68, 72, 78, 82, 102, 104, 117, 123, 136, 144, 153, 156, 164, 199, 204, 208, 221, 234, 246, 272, 306, 312, 328, 369, 398, 408, 442, 468, 492, 533, 597, 612, 624, 656, 663, 697, 738, 796, 816, 884, 936, 984, 1066, 1194, 1224, 1326, 1394, 1476, 1592, 1599, 1768, 1791, 1872, 1968, 1989, 2091, 2132, 2388, 2448, 2587, 2652, 2788, 2952, 3184, 3198, 3383, 3536, 3582, 3978, 4182, 4264, 4776, 4797, 5174, 5304, 5576, 5904, 6273, 6396, 6766, 7164, 7761, 7956, 8159, 8364, 8528, 9061, 9552, 9594, 10149, 10348, 10608, 11152, 12546, 12792, 13532, 14328, 15522, 15912, 16318, 16728, 18122, 19188, 20298, 20696, 23283, 24477, 25092, 25584, 27064, 27183, 28656, 30447, 31044, 31824, 32636, 33456, 36244, 38376, 40596, 41392, 43979, 46566, 48954, 50184, 54128, 54366, 60894, 62088, 65272, 72488, 73431, 76752, 81192, 81549, 87958, 93132, 97908, 100368, 106067, 108732, 121788, 124176, 130544, 131937, 138703, 144976, 146862, 162384, 163098, 175916, 186264, 195816, 212134, 217464, 243576, 263874, 277406, 293724, 318201, 326196, 351832, 372528, 391632, 395811, 416109, 424268, 434928, 487152, 527748, 554812, 587448, 636402, 652392, 703664, 791622, 832218, 848536, 954603, 1055496, 1109624, 1174896, 1248327, 1272804, 1304784, 1583244, 1664436, 1697072, 1803139, 1909206, 2110992, 2219248, 2496654, 2545608, 3166488, 3328872, 3606278, 3818412, 4993308, 5091216, 5409417, 6332976, 6657744, 7212556, 7636824, 9986616, 10818834, 14425112, 15273648, 16228251, 19973232, 21637668, 28850224, 32456502, 43275336, 64913004, 86550672, 129826008, 259652016]

約数ペア:

[(1, 259652016), (2, 129826008), (3, 86550672), (4, 64913004), (6, 43275336), (8, 32456502), (9, 28850224), (12, 21637668), (13, 19973232), (16, 16228251), (17, 15273648), (18, 14425112), (24, 10818834), (26, 9986616), (34, 7636824), (36, 7212556), (39, 6657744), (41, 6332976), (48, 5409417), (51, 5091216), (52, 4993308), (68, 3818412), (72, 3606278), (78, 3328872), (82, 3166488), (102, 2545608), (104, 2496654), (117, 2219248), (123, 2110992), (136, 1909206), (144, 1803139), (153, 1697072), (156, 1664436), (164, 1583244), (199, 1304784), (204, 1272804), (208, 1248327), (221, 1174896), (234, 1109624), (246, 1055496), (272, 954603), (306, 848536), (312, 832218), (328, 791622), (369, 703664), (398, 652392), (408, 636402), (442, 587448), (468, 554812), (492, 527748), (533, 487152), (597, 434928), (612, 424268), (624, 416109), (656, 395811), (663, 391632), (697, 372528), (738, 351832), (796, 326196), (816, 318201), (884, 293724), (936, 277406), (984, 263874), (1066, 243576), (1194, 217464), (1224, 212134), (1326, 195816), (1394, 186264), (1476, 175916), (1592, 163098), (1599, 162384), (1768, 146862), (1791, 144976), (1872, 138703), (1968, 131937), (1989, 130544), (2091, 124176), (2132, 121788), (2388, 108732), (2448, 106067), (2587, 100368), (2652, 97908), (2788, 93132), (2952, 87958), (3184, 81549), (3198, 81192), (3383, 76752), (3536, 73431), (3582, 72488), (3978, 65272), (4182, 62088), (4264, 60894), (4776, 54366), (4797, 54128), (5174, 50184), (5304, 48954), (5576, 46566), (5904, 43979), (6273, 41392), (6396, 40596), (6766, 38376), (7164, 36244), (7761, 33456), (7956, 32636), (8159, 31824), (8364, 31044), (8528, 30447), (9061, 28656), (9552, 27183), (9594, 27064), (10149, 25584), (10348, 25092), (10608, 24477), (11152, 23283), (12546, 20696), (12792, 20298), (13532, 19188), (14328, 18122), (15522, 16728), (15912, 16318)]