397443816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4264

約数の個数: 192

約数和(自身を含む): 1421297280

約数和(自身を除く): 1023853464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 119, 126, 132, 136, 153, 154, 168, 187, 198, 204, 231, 238, 252, 264, 306, 308, 357, 374, 396, 408, 462, 476, 504, 561, 612, 616, 693, 714, 748, 792, 924, 952, 1071, 1122, 1224, 1309, 1386, 1428, 1496, 1683, 1848, 2142, 2244, 2618, 2772, 2856, 3366, 3927, 4217, 4284, 4488, 5236, 5544, 6732, 7854, 8434, 8568, 10472, 11781, 12651, 13464, 15708, 16868, 23562, 25302, 29519, 31416, 33736, 37953, 46387, 47124, 50604, 59038, 71689, 75906, 88557, 92774, 94248, 101208, 118076, 139161, 143378, 151812, 177114, 185548, 215067, 236152, 265671, 278322, 286756, 303624, 324709, 354228, 371096, 417483, 430134, 501823, 531342, 556644, 573512, 645201, 649418, 708456, 788579, 834966, 860268, 974127, 1003646, 1062684, 1113288, 1290402, 1298836, 1505469, 1577158, 1669932, 1720536, 1948254, 2007292, 2125368, 2365737, 2580804, 2597672, 2922381, 3010938, 3154316, 3339864, 3896508, 4014584, 4516407, 4731474, 5161608, 5520053, 5844762, 6021876, 6308632, 7097211, 7793016, 9032814, 9462948, 11040106, 11689524, 12043752, 14194422, 16560159, 18065628, 18925896, 22080212, 23379048, 28388844, 33120318, 36131256, 44160424, 49680477, 56777688, 66240636, 99360954, 132481272, 198721908, 397443816]

約数ペア:

[(1, 397443816), (2, 198721908), (3, 132481272), (4, 99360954), (6, 66240636), (7, 56777688), (8, 49680477), (9, 44160424), (11, 36131256), (12, 33120318), (14, 28388844), (17, 23379048), (18, 22080212), (21, 18925896), (22, 18065628), (24, 16560159), (28, 14194422), (33, 12043752), (34, 11689524), (36, 11040106), (42, 9462948), (44, 9032814), (51, 7793016), (56, 7097211), (63, 6308632), (66, 6021876), (68, 5844762), (72, 5520053), (77, 5161608), (84, 4731474), (88, 4516407), (99, 4014584), (102, 3896508), (119, 3339864), (126, 3154316), (132, 3010938), (136, 2922381), (153, 2597672), (154, 2580804), (168, 2365737), (187, 2125368), (198, 2007292), (204, 1948254), (231, 1720536), (238, 1669932), (252, 1577158), (264, 1505469), (306, 1298836), (308, 1290402), (357, 1113288), (374, 1062684), (396, 1003646), (408, 974127), (462, 860268), (476, 834966), (504, 788579), (561, 708456), (612, 649418), (616, 645201), (693, 573512), (714, 556644), (748, 531342), (792, 501823), (924, 430134), (952, 417483), (1071, 371096), (1122, 354228), (1224, 324709), (1309, 303624), (1386, 286756), (1428, 278322), (1496, 265671), (1683, 236152), (1848, 215067), (2142, 185548), (2244, 177114), (2618, 151812), (2772, 143378), (2856, 139161), (3366, 118076), (3927, 101208), (4217, 94248), (4284, 92774), (4488, 88557), (5236, 75906), (5544, 71689), (6732, 59038), (7854, 50604), (8434, 47124), (8568, 46387), (10472, 37953), (11781, 33736), (12651, 31416), (13464, 29519), (15708, 25302), (16868, 23562)]