259550928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:746

約数の個数: 240

約数和(自身を含む): 926190720

約数和(自身を除く): 666639792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 36, 39, 42, 48, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 112, 116, 117, 126, 144, 156, 168, 174, 182, 203, 208, 232, 234, 252, 261, 273, 312, 336, 348, 364, 377, 406, 464, 468, 504, 522, 546, 609, 624, 683, 696, 728, 754, 812, 819, 936, 1008, 1044, 1092, 1131, 1218, 1366, 1392, 1456, 1508, 1624, 1638, 1827, 1872, 2049, 2088, 2184, 2262, 2436, 2639, 2732, 3016, 3248, 3276, 3393, 3654, 4098, 4176, 4368, 4524, 4781, 4872, 5278, 5464, 6032, 6147, 6552, 6786, 7308, 7917, 8196, 8879, 9048, 9562, 9744, 10556, 10928, 12294, 13104, 13572, 14343, 14616, 15834, 16392, 17758, 18096, 19124, 19807, 21112, 23751, 24588, 26637, 27144, 28686, 29232, 31668, 32784, 35516, 38248, 39614, 42224, 43029, 47502, 49176, 53274, 54288, 57372, 59421, 62153, 63336, 71032, 76496, 79228, 79911, 86058, 95004, 98352, 106548, 114744, 118842, 124306, 126672, 138649, 142064, 158456, 159822, 172116, 178263, 186459, 190008, 213096, 229488, 237684, 248612, 257491, 277298, 316912, 319644, 344232, 356526, 372918, 380016, 415947, 426192, 475368, 497224, 514982, 554596, 559377, 639288, 688464, 713052, 745836, 772473, 831894, 950736, 994448, 1029964, 1109192, 1118754, 1247841, 1278576, 1426104, 1491672, 1544946, 1663788, 1802437, 2059928, 2218384, 2237508, 2317419, 2495682, 2852208, 2983344, 3089892, 3327576, 3604874, 4119856, 4475016, 4634838, 4991364, 5407311, 6179784, 6655152, 7209748, 8950032, 9269676, 9982728, 10814622, 12359568, 14419496, 16221933, 18539352, 19965456, 21629244, 28838992, 32443866, 37078704, 43258488, 64887732, 86516976, 129775464, 259550928]

約数ペア:

[(1, 259550928), (2, 129775464), (3, 86516976), (4, 64887732), (6, 43258488), (7, 37078704), (8, 32443866), (9, 28838992), (12, 21629244), (13, 19965456), (14, 18539352), (16, 16221933), (18, 14419496), (21, 12359568), (24, 10814622), (26, 9982728), (28, 9269676), (29, 8950032), (36, 7209748), (39, 6655152), (42, 6179784), (48, 5407311), (52, 4991364), (56, 4634838), (58, 4475016), (63, 4119856), (72, 3604874), (78, 3327576), (84, 3089892), (87, 2983344), (91, 2852208), (104, 2495682), (112, 2317419), (116, 2237508), (117, 2218384), (126, 2059928), (144, 1802437), (156, 1663788), (168, 1544946), (174, 1491672), (182, 1426104), (203, 1278576), (208, 1247841), (232, 1118754), (234, 1109192), (252, 1029964), (261, 994448), (273, 950736), (312, 831894), (336, 772473), (348, 745836), (364, 713052), (377, 688464), (406, 639288), (464, 559377), (468, 554596), (504, 514982), (522, 497224), (546, 475368), (609, 426192), (624, 415947), (683, 380016), (696, 372918), (728, 356526), (754, 344232), (812, 319644), (819, 316912), (936, 277298), (1008, 257491), (1044, 248612), (1092, 237684), (1131, 229488), (1218, 213096), (1366, 190008), (1392, 186459), (1456, 178263), (1508, 172116), (1624, 159822), (1638, 158456), (1827, 142064), (1872, 138649), (2049, 126672), (2088, 124306), (2184, 118842), (2262, 114744), (2436, 106548), (2639, 98352), (2732, 95004), (3016, 86058), (3248, 79911), (3276, 79228), (3393, 76496), (3654, 71032), (4098, 63336), (4176, 62153), (4368, 59421), (4524, 57372), (4781, 54288), (4872, 53274), (5278, 49176), (5464, 47502), (6032, 43029), (6147, 42224), (6552, 39614), (6786, 38248), (7308, 35516), (7917, 32784), (8196, 31668), (8879, 29232), (9048, 28686), (9562, 27144), (9744, 26637), (10556, 24588), (10928, 23751), (12294, 21112), (13104, 19807), (13572, 19124), (14343, 18096), (14616, 17758), (15834, 16392)]