253055376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 868416640

約数和(自身を除く): 615361264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 73, 76, 84, 112, 114, 126, 133, 144, 146, 152, 168, 171, 181, 219, 228, 252, 266, 292, 304, 336, 342, 362, 399, 438, 456, 504, 511, 532, 543, 584, 657, 684, 724, 798, 876, 912, 1008, 1022, 1064, 1086, 1168, 1197, 1267, 1314, 1368, 1387, 1448, 1533, 1596, 1629, 1752, 2044, 2128, 2172, 2394, 2534, 2628, 2736, 2774, 2896, 3066, 3192, 3258, 3439, 3504, 3801, 4088, 4161, 4344, 4599, 4788, 5068, 5256, 5548, 6132, 6384, 6516, 6878, 7602, 8176, 8322, 8688, 9198, 9576, 9709, 10136, 10317, 10512, 11096, 11403, 12264, 12483, 13032, 13213, 13756, 15204, 16644, 18396, 19152, 19418, 20272, 20634, 22192, 22806, 24073, 24528, 24966, 26064, 26426, 27512, 29127, 30408, 30951, 33288, 36792, 38836, 39639, 41268, 45612, 48146, 49932, 52852, 55024, 58254, 60816, 61902, 66576, 72219, 73584, 77672, 79278, 82536, 87381, 91224, 92491, 96292, 99864, 105704, 116508, 118917, 123804, 144438, 155344, 158556, 165072, 174762, 182448, 184982, 192584, 199728, 211408, 216657, 233016, 237834, 247608, 251047, 277473, 288876, 317112, 349524, 369964, 385168, 433314, 466032, 475668, 495216, 502094, 554946, 577752, 634224, 699048, 739928, 753141, 832419, 866628, 951336, 1004188, 1109892, 1155504, 1398096, 1479856, 1506282, 1664838, 1733256, 1757329, 1902672, 2008376, 2219784, 2259423, 3012564, 3329676, 3466512, 3514658, 4016752, 4439568, 4518846, 5271987, 6025128, 6659352, 7029316, 9037692, 10543974, 12050256, 13318704, 14058632, 15815961, 18075384, 21087948, 28117264, 31631922, 36150768, 42175896, 63263844, 84351792, 126527688, 253055376]

約数ペア:

[(1, 253055376), (2, 126527688), (3, 84351792), (4, 63263844), (6, 42175896), (7, 36150768), (8, 31631922), (9, 28117264), (12, 21087948), (14, 18075384), (16, 15815961), (18, 14058632), (19, 13318704), (21, 12050256), (24, 10543974), (28, 9037692), (36, 7029316), (38, 6659352), (42, 6025128), (48, 5271987), (56, 4518846), (57, 4439568), (63, 4016752), (72, 3514658), (73, 3466512), (76, 3329676), (84, 3012564), (112, 2259423), (114, 2219784), (126, 2008376), (133, 1902672), (144, 1757329), (146, 1733256), (152, 1664838), (168, 1506282), (171, 1479856), (181, 1398096), (219, 1155504), (228, 1109892), (252, 1004188), (266, 951336), (292, 866628), (304, 832419), (336, 753141), (342, 739928), (362, 699048), (399, 634224), (438, 577752), (456, 554946), (504, 502094), (511, 495216), (532, 475668), (543, 466032), (584, 433314), (657, 385168), (684, 369964), (724, 349524), (798, 317112), (876, 288876), (912, 277473), (1008, 251047), (1022, 247608), (1064, 237834), (1086, 233016), (1168, 216657), (1197, 211408), (1267, 199728), (1314, 192584), (1368, 184982), (1387, 182448), (1448, 174762), (1533, 165072), (1596, 158556), (1629, 155344), (1752, 144438), (2044, 123804), (2128, 118917), (2172, 116508), (2394, 105704), (2534, 99864), (2628, 96292), (2736, 92491), (2774, 91224), (2896, 87381), (3066, 82536), (3192, 79278), (3258, 77672), (3439, 73584), (3504, 72219), (3801, 66576), (4088, 61902), (4161, 60816), (4344, 58254), (4599, 55024), (4788, 52852), (5068, 49932), (5256, 48146), (5548, 45612), (6132, 41268), (6384, 39639), (6516, 38836), (6878, 36792), (7602, 33288), (8176, 30951), (8322, 30408), (8688, 29127), (9198, 27512), (9576, 26426), (9709, 26064), (10136, 24966), (10317, 24528), (10512, 24073), (11096, 22806), (11403, 22192), (12264, 20634), (12483, 20272), (13032, 19418), (13213, 19152), (13756, 18396), (15204, 16644)]