1621403712

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1097

約数の個数: 168

約数和(自身を含む): 4832860032

約数和(自身を除く): 3211456320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 71, 72, 82, 96, 123, 142, 144, 164, 192, 213, 246, 284, 288, 328, 369, 426, 492, 568, 576, 639, 656, 738, 852, 967, 984, 1136, 1278, 1312, 1476, 1704, 1934, 1968, 2272, 2556, 2624, 2901, 2911, 2952, 3408, 3868, 3936, 4544, 5112, 5802, 5822, 5904, 6816, 7736, 7872, 8703, 8733, 10224, 11604, 11644, 11808, 13632, 15472, 17406, 17466, 20448, 23208, 23288, 23616, 26199, 30944, 34812, 34932, 39647, 40896, 46416, 46576, 52398, 61888, 68657, 69624, 69864, 79294, 92832, 93152, 104796, 118941, 137314, 139248, 139728, 158588, 185664, 186304, 205971, 209592, 237882, 274628, 278496, 279456, 317176, 356823, 411942, 419184, 475764, 549256, 556992, 558912, 617913, 634352, 713646, 823884, 838368, 951528, 1098512, 1235826, 1268704, 1427292, 1647768, 1676736, 1903056, 2197024, 2471652, 2537408, 2814937, 2854584, 3295536, 3806112, 4394048, 4943304, 5629874, 5709168, 6591072, 7612224, 8444811, 9886608, 11259748, 11418336, 13182144, 16889622, 19773216, 22519496, 22836672, 25334433, 33779244, 39546432, 45038992, 50668866, 67558488, 90077984, 101337732, 135116976, 180155968, 202675464, 270233952, 405350928, 540467904, 810701856, 1621403712]

約数ペア:

[(1, 1621403712), (2, 810701856), (3, 540467904), (4, 405350928), (6, 270233952), (8, 202675464), (9, 180155968), (12, 135116976), (16, 101337732), (18, 90077984), (24, 67558488), (32, 50668866), (36, 45038992), (41, 39546432), (48, 33779244), (64, 25334433), (71, 22836672), (72, 22519496), (82, 19773216), (96, 16889622), (123, 13182144), (142, 11418336), (144, 11259748), (164, 9886608), (192, 8444811), (213, 7612224), (246, 6591072), (284, 5709168), (288, 5629874), (328, 4943304), (369, 4394048), (426, 3806112), (492, 3295536), (568, 2854584), (576, 2814937), (639, 2537408), (656, 2471652), (738, 2197024), (852, 1903056), (967, 1676736), (984, 1647768), (1136, 1427292), (1278, 1268704), (1312, 1235826), (1476, 1098512), (1704, 951528), (1934, 838368), (1968, 823884), (2272, 713646), (2556, 634352), (2624, 617913), (2901, 558912), (2911, 556992), (2952, 549256), (3408, 475764), (3868, 419184), (3936, 411942), (4544, 356823), (5112, 317176), (5802, 279456), (5822, 278496), (5904, 274628), (6816, 237882), (7736, 209592), (7872, 205971), (8703, 186304), (8733, 185664), (10224, 158588), (11604, 139728), (11644, 139248), (11808, 137314), (13632, 118941), (15472, 104796), (17406, 93152), (17466, 92832), (20448, 79294), (23208, 69864), (23288, 69624), (23616, 68657), (26199, 61888), (30944, 52398), (34812, 46576), (34932, 46416), (39647, 40896)]