1867883904

素因数分解:

$2^7\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 5593704480

約数和(自身を除く): 3725820576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 71, 72, 82, 96, 123, 128, 142, 144, 164, 192, 213, 246, 284, 288, 328, 369, 384, 426, 492, 557, 568, 576, 639, 656, 738, 852, 984, 1114, 1136, 1152, 1278, 1312, 1476, 1671, 1704, 1968, 2228, 2272, 2556, 2624, 2911, 2952, 3342, 3408, 3936, 4456, 4544, 5013, 5112, 5248, 5822, 5904, 6684, 6816, 7872, 8733, 8912, 9088, 10026, 10224, 11644, 11808, 13368, 13632, 15744, 17466, 17824, 20052, 20448, 22837, 23288, 23616, 26199, 26736, 27264, 34932, 35648, 39547, 40104, 40896, 45674, 46576, 47232, 52398, 53472, 68511, 69864, 71296, 79094, 80208, 81792, 91348, 93152, 104796, 106944, 118641, 137022, 139728, 158188, 160416, 182696, 186304, 205533, 209592, 213888, 237282, 274044, 279456, 316376, 320832, 355923, 365392, 372608, 411066, 419184, 474564, 548088, 558912, 632752, 641664, 711846, 730784, 822132, 838368, 949128, 1096176, 1117824, 1265504, 1423692, 1461568, 1621427, 1644264, 1676736, 1898256, 2192352, 2531008, 2847384, 2923136, 3242854, 3288528, 3353472, 3796512, 4384704, 4864281, 5062016, 5694768, 6485708, 6577056, 7593024, 8769408, 9728562, 11389536, 12971416, 13154112, 14592843, 15186048, 19457124, 22779072, 25942832, 26308224, 29185686, 38914248, 45558144, 51885664, 58371372, 77828496, 103771328, 116742744, 155656992, 207542656, 233485488, 311313984, 466970976, 622627968, 933941952, 1867883904]

約数ペア:

[(1, 1867883904), (2, 933941952), (3, 622627968), (4, 466970976), (6, 311313984), (8, 233485488), (9, 207542656), (12, 155656992), (16, 116742744), (18, 103771328), (24, 77828496), (32, 58371372), (36, 51885664), (41, 45558144), (48, 38914248), (64, 29185686), (71, 26308224), (72, 25942832), (82, 22779072), (96, 19457124), (123, 15186048), (128, 14592843), (142, 13154112), (144, 12971416), (164, 11389536), (192, 9728562), (213, 8769408), (246, 7593024), (284, 6577056), (288, 6485708), (328, 5694768), (369, 5062016), (384, 4864281), (426, 4384704), (492, 3796512), (557, 3353472), (568, 3288528), (576, 3242854), (639, 2923136), (656, 2847384), (738, 2531008), (852, 2192352), (984, 1898256), (1114, 1676736), (1136, 1644264), (1152, 1621427), (1278, 1461568), (1312, 1423692), (1476, 1265504), (1671, 1117824), (1704, 1096176), (1968, 949128), (2228, 838368), (2272, 822132), (2556, 730784), (2624, 711846), (2911, 641664), (2952, 632752), (3342, 558912), (3408, 548088), (3936, 474564), (4456, 419184), (4544, 411066), (5013, 372608), (5112, 365392), (5248, 355923), (5822, 320832), (5904, 316376), (6684, 279456), (6816, 274044), (7872, 237282), (8733, 213888), (8912, 209592), (9088, 205533), (10026, 186304), (10224, 182696), (11644, 160416), (11808, 158188), (13368, 139728), (13632, 137022), (15744, 118641), (17466, 106944), (17824, 104796), (20052, 93152), (20448, 91348), (22837, 81792), (23288, 80208), (23616, 79094), (26199, 71296), (26736, 69864), (27264, 68511), (34932, 53472), (35648, 52398), (39547, 47232), (40104, 46576), (40896, 45674)]