420734496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2883

約数の個数: 192

約数和(自身を含む): 1439762688

約数和(自身を除く): 1019028192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 408, 416, 442, 476, 544, 546, 624, 663, 672, 714, 728, 816, 884, 952, 1092, 1248, 1326, 1428, 1456, 1547, 1632, 1768, 1904, 2184, 2652, 2833, 2856, 2912, 3094, 3536, 3808, 4368, 4641, 5304, 5666, 5712, 6188, 7072, 8499, 8736, 9282, 10608, 11332, 11424, 12376, 16998, 18564, 19831, 21216, 22664, 24752, 33996, 36829, 37128, 39662, 45328, 48161, 49504, 59493, 67992, 73658, 74256, 79324, 90656, 96322, 110487, 118986, 135984, 144483, 147316, 148512, 158648, 192644, 220974, 237972, 257803, 271968, 288966, 294632, 317296, 337127, 385288, 441948, 475944, 515606, 577932, 589264, 626093, 634592, 674254, 770576, 773409, 883896, 951888, 1011381, 1031212, 1155864, 1178528, 1252186, 1348508, 1541152, 1546818, 1767792, 1878279, 1903776, 2022762, 2062424, 2311728, 2504372, 2697016, 3093636, 3535584, 3756558, 4045524, 4124848, 4382651, 4623456, 5008744, 5394032, 6187272, 7513116, 8091048, 8249696, 8765302, 10017488, 10788064, 12374544, 13147953, 15026232, 16182096, 17530604, 20034976, 24749088, 26295906, 30052464, 32364192, 35061208, 52591812, 60104928, 70122416, 105183624, 140244832, 210367248, 420734496]

約数ペア:

[(1, 420734496), (2, 210367248), (3, 140244832), (4, 105183624), (6, 70122416), (7, 60104928), (8, 52591812), (12, 35061208), (13, 32364192), (14, 30052464), (16, 26295906), (17, 24749088), (21, 20034976), (24, 17530604), (26, 16182096), (28, 15026232), (32, 13147953), (34, 12374544), (39, 10788064), (42, 10017488), (48, 8765302), (51, 8249696), (52, 8091048), (56, 7513116), (68, 6187272), (78, 5394032), (84, 5008744), (91, 4623456), (96, 4382651), (102, 4124848), (104, 4045524), (112, 3756558), (119, 3535584), (136, 3093636), (156, 2697016), (168, 2504372), (182, 2311728), (204, 2062424), (208, 2022762), (221, 1903776), (224, 1878279), (238, 1767792), (272, 1546818), (273, 1541152), (312, 1348508), (336, 1252186), (357, 1178528), (364, 1155864), (408, 1031212), (416, 1011381), (442, 951888), (476, 883896), (544, 773409), (546, 770576), (624, 674254), (663, 634592), (672, 626093), (714, 589264), (728, 577932), (816, 515606), (884, 475944), (952, 441948), (1092, 385288), (1248, 337127), (1326, 317296), (1428, 294632), (1456, 288966), (1547, 271968), (1632, 257803), (1768, 237972), (1904, 220974), (2184, 192644), (2652, 158648), (2833, 148512), (2856, 147316), (2912, 144483), (3094, 135984), (3536, 118986), (3808, 110487), (4368, 96322), (4641, 90656), (5304, 79324), (5666, 74256), (5712, 73658), (6188, 67992), (7072, 59493), (8499, 49504), (8736, 48161), (9282, 45328), (10608, 39662), (11332, 37128), (11424, 36829), (12376, 33996), (16998, 24752), (18564, 22664), (19831, 21216)]