391024872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 1257984000

約数和(自身を除く): 866959128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 127, 149, 164, 168, 246, 252, 254, 287, 298, 328, 369, 381, 447, 492, 504, 508, 574, 596, 738, 762, 861, 889, 894, 984, 1016, 1043, 1143, 1148, 1192, 1341, 1476, 1524, 1722, 1778, 1788, 2086, 2286, 2296, 2583, 2667, 2682, 2952, 3048, 3129, 3444, 3556, 3576, 4172, 4572, 5166, 5207, 5334, 5364, 6109, 6258, 6888, 7112, 8001, 8344, 9144, 9387, 10332, 10414, 10668, 10728, 12218, 12516, 15621, 16002, 18327, 18774, 18923, 20664, 20828, 21336, 24436, 25032, 31242, 32004, 36449, 36654, 37548, 37846, 41656, 42763, 46863, 48872, 54981, 56769, 62484, 64008, 72898, 73308, 75096, 75692, 85526, 93726, 109347, 109962, 113538, 124968, 128289, 132461, 145796, 146616, 151384, 170307, 171052, 187452, 218694, 219924, 227076, 256578, 264922, 291592, 328041, 340614, 342104, 374904, 384867, 397383, 437388, 439848, 454152, 513156, 529844, 656082, 681228, 769734, 775843, 794766, 874776, 1026312, 1059688, 1192149, 1312164, 1362456, 1539468, 1551686, 1589532, 2327529, 2384298, 2624328, 3078936, 3103372, 3179064, 4655058, 4768596, 5430901, 6206744, 6982587, 9310116, 9537192, 10861802, 13965174, 16292703, 18620232, 21723604, 27930348, 32585406, 43447208, 48878109, 55860696, 65170812, 97756218, 130341624, 195512436, 391024872]

約数ペア:

[(1, 391024872), (2, 195512436), (3, 130341624), (4, 97756218), (6, 65170812), (7, 55860696), (8, 48878109), (9, 43447208), (12, 32585406), (14, 27930348), (18, 21723604), (21, 18620232), (24, 16292703), (28, 13965174), (36, 10861802), (41, 9537192), (42, 9310116), (56, 6982587), (63, 6206744), (72, 5430901), (82, 4768596), (84, 4655058), (123, 3179064), (126, 3103372), (127, 3078936), (149, 2624328), (164, 2384298), (168, 2327529), (246, 1589532), (252, 1551686), (254, 1539468), (287, 1362456), (298, 1312164), (328, 1192149), (369, 1059688), (381, 1026312), (447, 874776), (492, 794766), (504, 775843), (508, 769734), (574, 681228), (596, 656082), (738, 529844), (762, 513156), (861, 454152), (889, 439848), (894, 437388), (984, 397383), (1016, 384867), (1043, 374904), (1143, 342104), (1148, 340614), (1192, 328041), (1341, 291592), (1476, 264922), (1524, 256578), (1722, 227076), (1778, 219924), (1788, 218694), (2086, 187452), (2286, 171052), (2296, 170307), (2583, 151384), (2667, 146616), (2682, 145796), (2952, 132461), (3048, 128289), (3129, 124968), (3444, 113538), (3556, 109962), (3576, 109347), (4172, 93726), (4572, 85526), (5166, 75692), (5207, 75096), (5334, 73308), (5364, 72898), (6109, 64008), (6258, 62484), (6888, 56769), (7112, 54981), (8001, 48872), (8344, 46863), (9144, 42763), (9387, 41656), (10332, 37846), (10414, 37548), (10668, 36654), (10728, 36449), (12218, 32004), (12516, 31242), (15621, 25032), (16002, 24436), (18327, 21336), (18774, 20828), (18923, 20664)]