380659968

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 216

約数和(自身を含む): 1205305920

約数和(自身を除く): 824645952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 71, 72, 78, 96, 104, 117, 128, 142, 144, 156, 179, 192, 208, 213, 234, 256, 284, 288, 312, 358, 384, 416, 426, 468, 537, 568, 576, 624, 639, 716, 768, 832, 852, 923, 936, 1074, 1136, 1152, 1248, 1278, 1432, 1611, 1664, 1704, 1846, 1872, 2148, 2272, 2304, 2327, 2496, 2556, 2769, 2864, 3222, 3328, 3408, 3692, 3744, 4296, 4544, 4654, 4992, 5112, 5538, 5728, 6444, 6816, 6981, 7384, 7488, 8307, 8592, 9088, 9308, 9984, 10224, 11076, 11456, 12709, 12888, 13632, 13962, 14768, 14976, 16614, 17184, 18176, 18616, 20448, 20943, 22152, 22912, 25418, 25776, 27264, 27924, 29536, 29952, 33228, 34368, 37232, 38127, 40896, 41886, 44304, 45824, 50836, 51552, 54528, 55848, 59072, 66456, 68736, 74464, 76254, 81792, 83772, 88608, 101672, 103104, 111696, 114381, 118144, 132912, 137472, 148928, 152508, 163584, 165217, 167544, 177216, 203344, 206208, 223392, 228762, 236288, 265824, 297856, 305016, 330434, 335088, 354432, 406688, 412416, 446784, 457524, 495651, 531648, 595712, 610032, 660868, 670176, 708864, 813376, 893568, 915048, 991302, 1063296, 1220064, 1321736, 1340352, 1486953, 1626752, 1787136, 1830096, 1982604, 2126592, 2440128, 2643472, 2680704, 2973906, 3253504, 3660192, 3965208, 4880256, 5286944, 5361408, 5947812, 7320384, 7930416, 9760512, 10573888, 11895624, 14640768, 15860832, 21147776, 23791248, 29281536, 31721664, 42295552, 47582496, 63443328, 95164992, 126886656, 190329984, 380659968]

約数ペア:

[(1, 380659968), (2, 190329984), (3, 126886656), (4, 95164992), (6, 63443328), (8, 47582496), (9, 42295552), (12, 31721664), (13, 29281536), (16, 23791248), (18, 21147776), (24, 15860832), (26, 14640768), (32, 11895624), (36, 10573888), (39, 9760512), (48, 7930416), (52, 7320384), (64, 5947812), (71, 5361408), (72, 5286944), (78, 4880256), (96, 3965208), (104, 3660192), (117, 3253504), (128, 2973906), (142, 2680704), (144, 2643472), (156, 2440128), (179, 2126592), (192, 1982604), (208, 1830096), (213, 1787136), (234, 1626752), (256, 1486953), (284, 1340352), (288, 1321736), (312, 1220064), (358, 1063296), (384, 991302), (416, 915048), (426, 893568), (468, 813376), (537, 708864), (568, 670176), (576, 660868), (624, 610032), (639, 595712), (716, 531648), (768, 495651), (832, 457524), (852, 446784), (923, 412416), (936, 406688), (1074, 354432), (1136, 335088), (1152, 330434), (1248, 305016), (1278, 297856), (1432, 265824), (1611, 236288), (1664, 228762), (1704, 223392), (1846, 206208), (1872, 203344), (2148, 177216), (2272, 167544), (2304, 165217), (2327, 163584), (2496, 152508), (2556, 148928), (2769, 137472), (2864, 132912), (3222, 118144), (3328, 114381), (3408, 111696), (3692, 103104), (3744, 101672), (4296, 88608), (4544, 83772), (4654, 81792), (4992, 76254), (5112, 74464), (5538, 68736), (5728, 66456), (6444, 59072), (6816, 55848), (6981, 54528), (7384, 51552), (7488, 50836), (8307, 45824), (8592, 44304), (9088, 41886), (9308, 40896), (9984, 38127), (10224, 37232), (11076, 34368), (11456, 33228), (12709, 29952), (12888, 29536), (13632, 27924), (13962, 27264), (14768, 25776), (14976, 25418), (16614, 22912), (17184, 22152), (18176, 20943), (18616, 20448)]