648135216

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:161

約数の個数: 320

約数和(自身を含む): 2089866240

約数和(自身を除く): 1441731024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 37, 41, 43, 46, 48, 54, 69, 72, 74, 82, 86, 92, 108, 111, 123, 129, 138, 144, 148, 164, 172, 184, 207, 216, 222, 246, 258, 276, 296, 328, 333, 344, 368, 369, 387, 414, 432, 444, 492, 516, 552, 592, 621, 656, 666, 688, 738, 774, 828, 851, 888, 943, 984, 989, 999, 1032, 1104, 1107, 1161, 1242, 1332, 1476, 1517, 1548, 1591, 1656, 1702, 1763, 1776, 1886, 1968, 1978, 1998, 2064, 2214, 2322, 2484, 2553, 2664, 2829, 2952, 2967, 3034, 3096, 3182, 3312, 3404, 3526, 3772, 3956, 3996, 4428, 4551, 4644, 4773, 4968, 5106, 5289, 5328, 5658, 5904, 5934, 6068, 6192, 6364, 6808, 7052, 7544, 7659, 7912, 7992, 8487, 8856, 8901, 9102, 9288, 9546, 9936, 10212, 10578, 11316, 11868, 12136, 12728, 13616, 13653, 14104, 14319, 15088, 15318, 15824, 15867, 15984, 16974, 17712, 17802, 18204, 18576, 19092, 20424, 21156, 22632, 22977, 23736, 24272, 25456, 25461, 26703, 27306, 28208, 28638, 30636, 31734, 33948, 34891, 35604, 36408, 36593, 38184, 40549, 40848, 40959, 42312, 42957, 45264, 45954, 47472, 47601, 50922, 53406, 54612, 57276, 61272, 63468, 65231, 67896, 69782, 71208, 72816, 73186, 76368, 81098, 81918, 84624, 85914, 91908, 95202, 101844, 104673, 106812, 109224, 109779, 114552, 121647, 122544, 126936, 130462, 135792, 139564, 142416, 146372, 162196, 163836, 171828, 183816, 190404, 195693, 203688, 209346, 213624, 218448, 219558, 229104, 243294, 253872, 260924, 279128, 292744, 314019, 324392, 327672, 329337, 343656, 364941, 367632, 380808, 391386, 407376, 418692, 427248, 439116, 486588, 521848, 558256, 585488, 587079, 628038, 648784, 655344, 658674, 687312, 729882, 761616, 782772, 837384, 878232, 942057, 973176, 988011, 1043696, 1094823, 1174158, 1256076, 1317348, 1459764, 1500313, 1565544, 1674768, 1756464, 1761237, 1884114, 1946352, 1976022, 2189646, 2348316, 2512152, 2634696, 2919528, 3000626, 3131088, 3522474, 3768228, 3952044, 4379292, 4500939, 4696632, 5024304, 5269392, 5839056, 6001252, 7044948, 7536456, 7904088, 8758584, 9001878, 9393264, 12002504, 13502817, 14089896, 15072912, 15808176, 17517168, 18003756, 24005008, 27005634, 28179792, 36007512, 40508451, 54011268, 72015024, 81016902, 108022536, 162033804, 216045072, 324067608, 648135216]

約数ペア:

[(1, 648135216), (2, 324067608), (3, 216045072), (4, 162033804), (6, 108022536), (8, 81016902), (9, 72015024), (12, 54011268), (16, 40508451), (18, 36007512), (23, 28179792), (24, 27005634), (27, 24005008), (36, 18003756), (37, 17517168), (41, 15808176), (43, 15072912), (46, 14089896), (48, 13502817), (54, 12002504), (69, 9393264), (72, 9001878), (74, 8758584), (82, 7904088), (86, 7536456), (92, 7044948), (108, 6001252), (111, 5839056), (123, 5269392), (129, 5024304), (138, 4696632), (144, 4500939), (148, 4379292), (164, 3952044), (172, 3768228), (184, 3522474), (207, 3131088), (216, 3000626), (222, 2919528), (246, 2634696), (258, 2512152), (276, 2348316), (296, 2189646), (328, 1976022), (333, 1946352), (344, 1884114), (368, 1761237), (369, 1756464), (387, 1674768), (414, 1565544), (432, 1500313), (444, 1459764), (492, 1317348), (516, 1256076), (552, 1174158), (592, 1094823), (621, 1043696), (656, 988011), (666, 973176), (688, 942057), (738, 878232), (774, 837384), (828, 782772), (851, 761616), (888, 729882), (943, 687312), (984, 658674), (989, 655344), (999, 648784), (1032, 628038), (1104, 587079), (1107, 585488), (1161, 558256), (1242, 521848), (1332, 486588), (1476, 439116), (1517, 427248), (1548, 418692), (1591, 407376), (1656, 391386), (1702, 380808), (1763, 367632), (1776, 364941), (1886, 343656), (1968, 329337), (1978, 327672), (1998, 324392), (2064, 314019), (2214, 292744), (2322, 279128), (2484, 260924), (2553, 253872), (2664, 243294), (2829, 229104), (2952, 219558), (2967, 218448), (3034, 213624), (3096, 209346), (3182, 203688), (3312, 195693), (3404, 190404), (3526, 183816), (3772, 171828), (3956, 163836), (3996, 162196), (4428, 146372), (4551, 142416), (4644, 139564), (4773, 135792), (4968, 130462), (5106, 126936), (5289, 122544), (5328, 121647), (5658, 114552), (5904, 109779), (5934, 109224), (6068, 106812), (6192, 104673), (6364, 101844), (6808, 95202), (7052, 91908), (7544, 85914), (7659, 84624), (7912, 81918), (7992, 81098), (8487, 76368), (8856, 73186), (8901, 72816), (9102, 71208), (9288, 69782), (9546, 67896), (9936, 65231), (10212, 63468), (10578, 61272), (11316, 57276), (11868, 54612), (12136, 53406), (12728, 50922), (13616, 47601), (13653, 47472), (14104, 45954), (14319, 45264), (15088, 42957), (15318, 42312), (15824, 40959), (15867, 40848), (15984, 40549), (16974, 38184), (17712, 36593), (17802, 36408), (18204, 35604), (18576, 34891), (19092, 33948), (20424, 31734), (21156, 30636), (22632, 28638), (22977, 28208), (23736, 27306), (24272, 26703), (25456, 25461)]