388743264

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 324

約数和(自身を含む): 1401050196

約数和(自身を除く): 1012306932

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 163, 168, 169, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 326, 336, 338, 364, 392, 416, 441, 468, 489, 504, 507, 546, 588, 624, 637, 652, 672, 676, 728, 784, 819, 882, 936, 978, 1008, 1014, 1092, 1141, 1176, 1183, 1248, 1274, 1304, 1352, 1456, 1467, 1521, 1568, 1638, 1764, 1872, 1911, 1956, 2016, 2028, 2119, 2184, 2282, 2352, 2366, 2548, 2608, 2704, 2912, 2934, 3042, 3276, 3423, 3528, 3549, 3744, 3822, 3912, 4056, 4238, 4368, 4564, 4704, 4732, 5096, 5216, 5408, 5733, 5868, 6084, 6357, 6552, 6846, 7056, 7098, 7644, 7824, 7987, 8112, 8281, 8476, 8736, 9128, 9464, 10192, 10269, 10647, 11466, 11736, 12168, 12714, 13104, 13692, 14112, 14196, 14833, 15288, 15648, 15974, 16224, 16562, 16952, 18256, 18928, 19071, 20384, 20538, 21294, 22932, 23472, 23961, 24336, 24843, 25428, 26208, 27384, 27547, 28392, 29666, 30576, 31948, 33124, 33904, 36512, 37856, 38142, 41076, 42588, 44499, 45864, 46944, 47922, 48672, 49686, 50856, 54768, 55094, 56784, 59332, 61152, 63896, 66248, 67808, 71883, 74529, 76284, 82152, 82641, 85176, 88998, 91728, 95844, 99372, 101712, 103831, 109536, 110188, 113568, 118664, 127792, 132496, 133497, 143766, 149058, 152568, 164304, 165282, 170352, 177996, 183456, 191688, 192829, 198744, 203424, 207662, 220376, 237328, 247923, 255584, 264992, 266994, 287532, 298116, 305136, 311493, 328608, 330564, 340704, 355992, 383376, 385658, 397488, 415324, 440752, 474656, 495846, 533988, 575064, 578487, 596232, 610272, 622986, 661128, 711984, 766752, 771316, 794976, 830648, 881504, 934479, 991692, 1067976, 1150128, 1156974, 1192464, 1245972, 1322256, 1349803, 1423968, 1542632, 1661296, 1735461, 1868958, 1983384, 2135952, 2300256, 2313948, 2384928, 2491944, 2644512, 2699606, 3085264, 3322592, 3470922, 3737916, 3966768, 4049409, 4271904, 4627896, 4983888, 5399212, 6170528, 6941844, 7475832, 7933536, 8098818, 9255792, 9967776, 10798424, 12148227, 13883688, 14951664, 16197636, 18511584, 21596848, 24296454, 27767376, 29903328, 32395272, 43193696, 48592908, 55534752, 64790544, 97185816, 129581088, 194371632, 388743264]

約数ペア:

[(1, 388743264), (2, 194371632), (3, 129581088), (4, 97185816), (6, 64790544), (7, 55534752), (8, 48592908), (9, 43193696), (12, 32395272), (13, 29903328), (14, 27767376), (16, 24296454), (18, 21596848), (21, 18511584), (24, 16197636), (26, 14951664), (28, 13883688), (32, 12148227), (36, 10798424), (39, 9967776), (42, 9255792), (48, 8098818), (49, 7933536), (52, 7475832), (56, 6941844), (63, 6170528), (72, 5399212), (78, 4983888), (84, 4627896), (91, 4271904), (96, 4049409), (98, 3966768), (104, 3737916), (112, 3470922), (117, 3322592), (126, 3085264), (144, 2699606), (147, 2644512), (156, 2491944), (163, 2384928), (168, 2313948), (169, 2300256), (182, 2135952), (196, 1983384), (208, 1868958), (224, 1735461), (234, 1661296), (252, 1542632), (273, 1423968), (288, 1349803), (294, 1322256), (312, 1245972), (326, 1192464), (336, 1156974), (338, 1150128), (364, 1067976), (392, 991692), (416, 934479), (441, 881504), (468, 830648), (489, 794976), (504, 771316), (507, 766752), (546, 711984), (588, 661128), (624, 622986), (637, 610272), (652, 596232), (672, 578487), (676, 575064), (728, 533988), (784, 495846), (819, 474656), (882, 440752), (936, 415324), (978, 397488), (1008, 385658), (1014, 383376), (1092, 355992), (1141, 340704), (1176, 330564), (1183, 328608), (1248, 311493), (1274, 305136), (1304, 298116), (1352, 287532), (1456, 266994), (1467, 264992), (1521, 255584), (1568, 247923), (1638, 237328), (1764, 220376), (1872, 207662), (1911, 203424), (1956, 198744), (2016, 192829), (2028, 191688), (2119, 183456), (2184, 177996), (2282, 170352), (2352, 165282), (2366, 164304), (2548, 152568), (2608, 149058), (2704, 143766), (2912, 133497), (2934, 132496), (3042, 127792), (3276, 118664), (3423, 113568), (3528, 110188), (3549, 109536), (3744, 103831), (3822, 101712), (3912, 99372), (4056, 95844), (4238, 91728), (4368, 88998), (4564, 85176), (4704, 82641), (4732, 82152), (5096, 76284), (5216, 74529), (5408, 71883), (5733, 67808), (5868, 66248), (6084, 63896), (6357, 61152), (6552, 59332), (6846, 56784), (7056, 55094), (7098, 54768), (7644, 50856), (7824, 49686), (7987, 48672), (8112, 47922), (8281, 46944), (8476, 45864), (8736, 44499), (9128, 42588), (9464, 41076), (10192, 38142), (10269, 37856), (10647, 36512), (11466, 33904), (11736, 33124), (12168, 31948), (12714, 30576), (13104, 29666), (13692, 28392), (14112, 27547), (14196, 27384), (14833, 26208), (15288, 25428), (15648, 24843), (15974, 24336), (16224, 23961), (16562, 23472), (16952, 22932), (18256, 21294), (18928, 20538), (19071, 20384)]