397965792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 1277337600

約数和(自身を除く): 879371808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 71, 76, 84, 96, 112, 114, 133, 142, 152, 168, 213, 224, 228, 266, 284, 304, 336, 399, 426, 439, 456, 497, 532, 568, 608, 672, 798, 852, 878, 912, 994, 1064, 1136, 1317, 1349, 1491, 1596, 1704, 1756, 1824, 1988, 2128, 2272, 2634, 2698, 2982, 3073, 3192, 3408, 3512, 3976, 4047, 4256, 5268, 5396, 5964, 6146, 6384, 6816, 7024, 7952, 8094, 8341, 9219, 9443, 10536, 10792, 11928, 12292, 12768, 14048, 15904, 16188, 16682, 18438, 18886, 21072, 21584, 23856, 24584, 25023, 28329, 31169, 32376, 33364, 36876, 37772, 42144, 43168, 47712, 49168, 50046, 56658, 58387, 62338, 64752, 66728, 73752, 75544, 93507, 98336, 100092, 113316, 116774, 124676, 129504, 133456, 147504, 151088, 175161, 187014, 200184, 218183, 226632, 233548, 249352, 266912, 295008, 302176, 350322, 374028, 400368, 436366, 453264, 467096, 498704, 592211, 654549, 700644, 748056, 800736, 872732, 906528, 934192, 997408, 1184422, 1309098, 1401288, 1496112, 1745464, 1776633, 1868384, 2368844, 2618196, 2802576, 2992224, 3490928, 3553266, 4145477, 4737688, 5236392, 5605152, 6981856, 7106532, 8290954, 9475376, 10472784, 12436431, 14213064, 16581908, 18950752, 20945568, 24872862, 28426128, 33163816, 49745724, 56852256, 66327632, 99491448, 132655264, 198982896, 397965792]

約数ペア:

[(1, 397965792), (2, 198982896), (3, 132655264), (4, 99491448), (6, 66327632), (7, 56852256), (8, 49745724), (12, 33163816), (14, 28426128), (16, 24872862), (19, 20945568), (21, 18950752), (24, 16581908), (28, 14213064), (32, 12436431), (38, 10472784), (42, 9475376), (48, 8290954), (56, 7106532), (57, 6981856), (71, 5605152), (76, 5236392), (84, 4737688), (96, 4145477), (112, 3553266), (114, 3490928), (133, 2992224), (142, 2802576), (152, 2618196), (168, 2368844), (213, 1868384), (224, 1776633), (228, 1745464), (266, 1496112), (284, 1401288), (304, 1309098), (336, 1184422), (399, 997408), (426, 934192), (439, 906528), (456, 872732), (497, 800736), (532, 748056), (568, 700644), (608, 654549), (672, 592211), (798, 498704), (852, 467096), (878, 453264), (912, 436366), (994, 400368), (1064, 374028), (1136, 350322), (1317, 302176), (1349, 295008), (1491, 266912), (1596, 249352), (1704, 233548), (1756, 226632), (1824, 218183), (1988, 200184), (2128, 187014), (2272, 175161), (2634, 151088), (2698, 147504), (2982, 133456), (3073, 129504), (3192, 124676), (3408, 116774), (3512, 113316), (3976, 100092), (4047, 98336), (4256, 93507), (5268, 75544), (5396, 73752), (5964, 66728), (6146, 64752), (6384, 62338), (6816, 58387), (7024, 56658), (7952, 50046), (8094, 49168), (8341, 47712), (9219, 43168), (9443, 42144), (10536, 37772), (10792, 36876), (11928, 33364), (12292, 32376), (12768, 31169), (14048, 28329), (15904, 25023), (16188, 24584), (16682, 23856), (18438, 21584), (18886, 21072)]