397329504

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 1241630208

約数和(自身を除く): 844300704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 103, 104, 132, 143, 156, 176, 206, 208, 264, 281, 286, 309, 312, 352, 412, 416, 429, 528, 562, 572, 618, 624, 824, 843, 858, 1056, 1124, 1133, 1144, 1236, 1248, 1339, 1648, 1686, 1716, 2248, 2266, 2288, 2472, 2678, 3091, 3296, 3372, 3399, 3432, 3653, 4017, 4496, 4532, 4576, 4944, 5356, 6182, 6744, 6798, 6864, 7306, 8034, 8992, 9064, 9273, 9888, 10712, 10959, 12364, 13488, 13596, 13728, 14612, 14729, 16068, 18128, 18546, 21424, 21918, 24728, 26976, 27192, 28943, 29224, 29458, 32136, 36256, 37092, 40183, 42848, 43836, 44187, 49456, 54384, 57886, 58448, 58916, 64272, 74184, 80366, 86829, 87672, 88374, 98912, 108768, 115772, 116896, 117832, 120549, 128544, 148368, 160732, 173658, 175344, 176748, 231544, 235664, 241098, 296736, 318373, 321464, 347316, 350688, 353496, 376259, 463088, 471328, 482196, 636746, 642928, 694632, 706992, 752518, 926176, 955119, 964392, 1128777, 1273492, 1285856, 1389264, 1413984, 1505036, 1910238, 1928784, 2257554, 2546984, 2778528, 3010072, 3820476, 3857568, 4138849, 4515108, 5093968, 6020144, 7640952, 8277698, 9030216, 10187936, 12040288, 12416547, 15281904, 16555396, 18060432, 24833094, 30563808, 33110792, 36120864, 49666188, 66221584, 99332376, 132443168, 198664752, 397329504]

約数ペア:

[(1, 397329504), (2, 198664752), (3, 132443168), (4, 99332376), (6, 66221584), (8, 49666188), (11, 36120864), (12, 33110792), (13, 30563808), (16, 24833094), (22, 18060432), (24, 16555396), (26, 15281904), (32, 12416547), (33, 12040288), (39, 10187936), (44, 9030216), (48, 8277698), (52, 7640952), (66, 6020144), (78, 5093968), (88, 4515108), (96, 4138849), (103, 3857568), (104, 3820476), (132, 3010072), (143, 2778528), (156, 2546984), (176, 2257554), (206, 1928784), (208, 1910238), (264, 1505036), (281, 1413984), (286, 1389264), (309, 1285856), (312, 1273492), (352, 1128777), (412, 964392), (416, 955119), (429, 926176), (528, 752518), (562, 706992), (572, 694632), (618, 642928), (624, 636746), (824, 482196), (843, 471328), (858, 463088), (1056, 376259), (1124, 353496), (1133, 350688), (1144, 347316), (1236, 321464), (1248, 318373), (1339, 296736), (1648, 241098), (1686, 235664), (1716, 231544), (2248, 176748), (2266, 175344), (2288, 173658), (2472, 160732), (2678, 148368), (3091, 128544), (3296, 120549), (3372, 117832), (3399, 116896), (3432, 115772), (3653, 108768), (4017, 98912), (4496, 88374), (4532, 87672), (4576, 86829), (4944, 80366), (5356, 74184), (6182, 64272), (6744, 58916), (6798, 58448), (6864, 57886), (7306, 54384), (8034, 49456), (8992, 44187), (9064, 43836), (9273, 42848), (9888, 40183), (10712, 37092), (10959, 36256), (12364, 32136), (13488, 29458), (13596, 29224), (13728, 28943), (14612, 27192), (14729, 26976), (16068, 24728), (18128, 21918), (18546, 21424)]