213185952

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 719712000

約数和(自身を除く): 506526048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 101, 108, 112, 126, 144, 168, 189, 202, 216, 224, 252, 288, 303, 336, 349, 378, 404, 432, 504, 606, 672, 698, 707, 756, 808, 864, 909, 1008, 1047, 1212, 1396, 1414, 1512, 1616, 1818, 2016, 2094, 2121, 2424, 2443, 2727, 2792, 2828, 3024, 3141, 3232, 3636, 4188, 4242, 4848, 4886, 5454, 5584, 5656, 6048, 6282, 6363, 7272, 7329, 8376, 8484, 9423, 9696, 9772, 10908, 11168, 11312, 12564, 12726, 14544, 14658, 16752, 16968, 18846, 19089, 19544, 21816, 21987, 22624, 25128, 25452, 29088, 29316, 33504, 33936, 35249, 37692, 38178, 39088, 43632, 43974, 50256, 50904, 58632, 65961, 67872, 70498, 75384, 76356, 78176, 87264, 87948, 100512, 101808, 105747, 117264, 131922, 140996, 150768, 152712, 175896, 203616, 211494, 234528, 246743, 263844, 281992, 301536, 305424, 317241, 351792, 422988, 493486, 527688, 563984, 610848, 634482, 703584, 740229, 845976, 951723, 986972, 1055376, 1127968, 1268964, 1480458, 1691952, 1903446, 1973944, 2110752, 2220687, 2537928, 2960916, 3383904, 3806892, 3947888, 4441374, 5075856, 5921832, 6662061, 7613784, 7895776, 8882748, 10151712, 11843664, 13324122, 15227568, 17765496, 23687328, 26648244, 30455136, 35530992, 53296488, 71061984, 106592976, 213185952]

約数ペア:

[(1, 213185952), (2, 106592976), (3, 71061984), (4, 53296488), (6, 35530992), (7, 30455136), (8, 26648244), (9, 23687328), (12, 17765496), (14, 15227568), (16, 13324122), (18, 11843664), (21, 10151712), (24, 8882748), (27, 7895776), (28, 7613784), (32, 6662061), (36, 5921832), (42, 5075856), (48, 4441374), (54, 3947888), (56, 3806892), (63, 3383904), (72, 2960916), (84, 2537928), (96, 2220687), (101, 2110752), (108, 1973944), (112, 1903446), (126, 1691952), (144, 1480458), (168, 1268964), (189, 1127968), (202, 1055376), (216, 986972), (224, 951723), (252, 845976), (288, 740229), (303, 703584), (336, 634482), (349, 610848), (378, 563984), (404, 527688), (432, 493486), (504, 422988), (606, 351792), (672, 317241), (698, 305424), (707, 301536), (756, 281992), (808, 263844), (864, 246743), (909, 234528), (1008, 211494), (1047, 203616), (1212, 175896), (1396, 152712), (1414, 150768), (1512, 140996), (1616, 131922), (1818, 117264), (2016, 105747), (2094, 101808), (2121, 100512), (2424, 87948), (2443, 87264), (2727, 78176), (2792, 76356), (2828, 75384), (3024, 70498), (3141, 67872), (3232, 65961), (3636, 58632), (4188, 50904), (4242, 50256), (4848, 43974), (4886, 43632), (5454, 39088), (5584, 38178), (5656, 37692), (6048, 35249), (6282, 33936), (6363, 33504), (7272, 29316), (7329, 29088), (8376, 25452), (8484, 25128), (9423, 22624), (9696, 21987), (9772, 21816), (10908, 19544), (11168, 19089), (11312, 18846), (12564, 16968), (12726, 16752), (14544, 14658)]