389059008

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 1202838336

約数和(自身を除く): 813779328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 53, 64, 68, 78, 96, 102, 104, 106, 136, 156, 159, 173, 192, 204, 208, 212, 221, 272, 312, 318, 346, 408, 416, 424, 442, 519, 544, 624, 636, 663, 689, 692, 816, 832, 848, 884, 901, 1038, 1088, 1248, 1272, 1326, 1378, 1384, 1632, 1696, 1768, 1802, 2067, 2076, 2249, 2496, 2544, 2652, 2703, 2756, 2768, 2941, 3264, 3392, 3536, 3604, 4134, 4152, 4498, 5088, 5304, 5406, 5512, 5536, 5882, 6747, 7072, 7208, 8268, 8304, 8823, 8996, 9169, 10176, 10608, 10812, 11024, 11072, 11713, 11764, 13494, 14144, 14416, 16536, 16608, 17646, 17992, 18338, 21216, 21624, 22048, 23426, 23528, 26988, 27507, 28832, 33072, 33216, 35139, 35292, 35984, 36676, 38233, 42432, 43248, 44096, 46852, 47056, 53976, 55014, 57664, 66144, 70278, 70584, 71968, 73352, 76466, 86496, 93704, 94112, 107952, 110028, 114699, 119197, 132288, 140556, 141168, 143936, 146704, 152932, 155873, 172992, 187408, 188224, 215904, 220056, 229398, 238394, 281112, 282336, 293408, 305864, 311746, 357591, 374816, 431808, 440112, 458796, 467619, 476788, 562224, 564672, 586816, 611728, 623492, 715182, 749632, 880224, 917592, 935238, 953576, 1124448, 1223456, 1246984, 1430364, 1760448, 1835184, 1870476, 1907152, 2026349, 2248896, 2446912, 2493968, 2860728, 3670368, 3740952, 3814304, 4052698, 4987936, 5721456, 6079047, 7340736, 7481904, 7628608, 8105396, 9975872, 11442912, 12158094, 14963808, 16210792, 22885824, 24316188, 29927616, 32421584, 48632376, 64843168, 97264752, 129686336, 194529504, 389059008]

約数ペア:

[(1, 389059008), (2, 194529504), (3, 129686336), (4, 97264752), (6, 64843168), (8, 48632376), (12, 32421584), (13, 29927616), (16, 24316188), (17, 22885824), (24, 16210792), (26, 14963808), (32, 12158094), (34, 11442912), (39, 9975872), (48, 8105396), (51, 7628608), (52, 7481904), (53, 7340736), (64, 6079047), (68, 5721456), (78, 4987936), (96, 4052698), (102, 3814304), (104, 3740952), (106, 3670368), (136, 2860728), (156, 2493968), (159, 2446912), (173, 2248896), (192, 2026349), (204, 1907152), (208, 1870476), (212, 1835184), (221, 1760448), (272, 1430364), (312, 1246984), (318, 1223456), (346, 1124448), (408, 953576), (416, 935238), (424, 917592), (442, 880224), (519, 749632), (544, 715182), (624, 623492), (636, 611728), (663, 586816), (689, 564672), (692, 562224), (816, 476788), (832, 467619), (848, 458796), (884, 440112), (901, 431808), (1038, 374816), (1088, 357591), (1248, 311746), (1272, 305864), (1326, 293408), (1378, 282336), (1384, 281112), (1632, 238394), (1696, 229398), (1768, 220056), (1802, 215904), (2067, 188224), (2076, 187408), (2249, 172992), (2496, 155873), (2544, 152932), (2652, 146704), (2703, 143936), (2756, 141168), (2768, 140556), (2941, 132288), (3264, 119197), (3392, 114699), (3536, 110028), (3604, 107952), (4134, 94112), (4152, 93704), (4498, 86496), (5088, 76466), (5304, 73352), (5406, 71968), (5512, 70584), (5536, 70278), (5882, 66144), (6747, 57664), (7072, 55014), (7208, 53976), (8268, 47056), (8304, 46852), (8823, 44096), (8996, 43248), (9169, 42432), (10176, 38233), (10608, 36676), (10812, 35984), (11024, 35292), (11072, 35139), (11713, 33216), (11764, 33072), (13494, 28832), (14144, 27507), (14416, 26988), (16536, 23528), (16608, 23426), (17646, 22048), (17992, 21624), (18338, 21216)]