18860575552

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1525

約数の個数: 224

約数和(自身を含む): 48568246272

約数和(自身を除く): 29707670720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 103, 104, 112, 161, 182, 184, 206, 208, 224, 299, 322, 364, 368, 412, 416, 448, 598, 644, 721, 728, 736, 824, 832, 1196, 1288, 1339, 1367, 1442, 1456, 1472, 1648, 2093, 2369, 2392, 2576, 2678, 2734, 2884, 2912, 3296, 4186, 4738, 4784, 5152, 5356, 5468, 5768, 5824, 6592, 8372, 9373, 9476, 9568, 9569, 10304, 10712, 10936, 11536, 16583, 16744, 17771, 18746, 18952, 19136, 19138, 21424, 21872, 23072, 30797, 31441, 33166, 33488, 35542, 37492, 37904, 38276, 42848, 43744, 46144, 61594, 62882, 66332, 66976, 71084, 74984, 75808, 76552, 85696, 87488, 123188, 124397, 125764, 132664, 133952, 140801, 142168, 149968, 151616, 153104, 215579, 220087, 246376, 248794, 251528, 265328, 281602, 284336, 299936, 306208, 408733, 431158, 440174, 492752, 497588, 503056, 530656, 563204, 568672, 599872, 612416, 817466, 862316, 880348, 985504, 985607, 995176, 1006112, 1061312, 1126408, 1137344, 1634932, 1724632, 1760696, 1830413, 1971008, 1971214, 1990352, 2012224, 2252816, 2861131, 3238423, 3269864, 3449264, 3521392, 3660826, 3942428, 3980704, 4505632, 5722262, 6476846, 6539728, 6898528, 7042784, 7321652, 7884856, 7961408, 9011264, 11444524, 12812891, 12953692, 13079456, 13797056, 14085568, 14643304, 15769712, 22668961, 22889048, 25625782, 25907384, 26158912, 29286608, 31539424, 42099499, 45337922, 45778096, 51251564, 51814768, 58573216, 63078848, 84198998, 90675844, 91556192, 102503128, 103629536, 117146432, 168397996, 181351688, 183112384, 205006256, 207259072, 294696493, 336795992, 362703376, 410012512, 589392986, 673591984, 725406752, 820025024, 1178785972, 1347183968, 1450813504, 2357571944, 2694367936, 4715143888, 9430287776, 18860575552]

約数ペア:

[(1, 18860575552), (2, 9430287776), (4, 4715143888), (7, 2694367936), (8, 2357571944), (13, 1450813504), (14, 1347183968), (16, 1178785972), (23, 820025024), (26, 725406752), (28, 673591984), (32, 589392986), (46, 410012512), (52, 362703376), (56, 336795992), (64, 294696493), (91, 207259072), (92, 205006256), (103, 183112384), (104, 181351688), (112, 168397996), (161, 117146432), (182, 103629536), (184, 102503128), (206, 91556192), (208, 90675844), (224, 84198998), (299, 63078848), (322, 58573216), (364, 51814768), (368, 51251564), (412, 45778096), (416, 45337922), (448, 42099499), (598, 31539424), (644, 29286608), (721, 26158912), (728, 25907384), (736, 25625782), (824, 22889048), (832, 22668961), (1196, 15769712), (1288, 14643304), (1339, 14085568), (1367, 13797056), (1442, 13079456), (1456, 12953692), (1472, 12812891), (1648, 11444524), (2093, 9011264), (2369, 7961408), (2392, 7884856), (2576, 7321652), (2678, 7042784), (2734, 6898528), (2884, 6539728), (2912, 6476846), (3296, 5722262), (4186, 4505632), (4738, 3980704), (4784, 3942428), (5152, 3660826), (5356, 3521392), (5468, 3449264), (5768, 3269864), (5824, 3238423), (6592, 2861131), (8372, 2252816), (9373, 2012224), (9476, 1990352), (9568, 1971214), (9569, 1971008), (10304, 1830413), (10712, 1760696), (10936, 1724632), (11536, 1634932), (16583, 1137344), (16744, 1126408), (17771, 1061312), (18746, 1006112), (18952, 995176), (19136, 985607), (19138, 985504), (21424, 880348), (21872, 862316), (23072, 817466), (30797, 612416), (31441, 599872), (33166, 568672), (33488, 563204), (35542, 530656), (37492, 503056), (37904, 497588), (38276, 492752), (42848, 440174), (43744, 431158), (46144, 408733), (61594, 306208), (62882, 299936), (66332, 284336), (66976, 281602), (71084, 265328), (74984, 251528), (75808, 248794), (76552, 246376), (85696, 220087), (87488, 215579), (123188, 153104), (124397, 151616), (125764, 149968), (132664, 142168), (133952, 140801)]