219989952

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1440

約数の個数: 224

約数和(自身を含む): 796544000

約数和(自身を除く): 576554048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1399, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2798, 2808, 2912, 3024, 3276, 3744, 4032, 4197, 4368, 4914, 5596, 5616, 5824, 6048, 6552, 7488, 8394, 8736, 9793, 9828, 11192, 11232, 12096, 12591, 13104, 16788, 17472, 18187, 19586, 19656, 22384, 22464, 25182, 26208, 29379, 33576, 36374, 37773, 39172, 39312, 44768, 50364, 52416, 54561, 58758, 67152, 72748, 75546, 78344, 78624, 88137, 89536, 100728, 109122, 117516, 127309, 134304, 145496, 151092, 156688, 157248, 163683, 176274, 201456, 218244, 235032, 254618, 264411, 268608, 290992, 302184, 313376, 327366, 352548, 381927, 402912, 436488, 470064, 491049, 509236, 528822, 581984, 604368, 626752, 654732, 705096, 763854, 805824, 872976, 940128, 982098, 1018472, 1057644, 1145781, 1163968, 1208736, 1309464, 1410192, 1527708, 1745952, 1880256, 1964196, 2036944, 2115288, 2291562, 2417472, 2618928, 2820384, 3055416, 3437343, 3491904, 3928392, 4073888, 4230576, 4583124, 5237856, 5640768, 6110832, 6874686, 7856784, 8147776, 8461152, 9166248, 10475712, 12221664, 13749372, 15713568, 16922304, 18332496, 24443328, 27498744, 31427136, 36664992, 54997488, 73329984, 109994976, 219989952]

約数ペア:

[(1, 219989952), (2, 109994976), (3, 73329984), (4, 54997488), (6, 36664992), (7, 31427136), (8, 27498744), (9, 24443328), (12, 18332496), (13, 16922304), (14, 15713568), (16, 13749372), (18, 12221664), (21, 10475712), (24, 9166248), (26, 8461152), (27, 8147776), (28, 7856784), (32, 6874686), (36, 6110832), (39, 5640768), (42, 5237856), (48, 4583124), (52, 4230576), (54, 4073888), (56, 3928392), (63, 3491904), (64, 3437343), (72, 3055416), (78, 2820384), (84, 2618928), (91, 2417472), (96, 2291562), (104, 2115288), (108, 2036944), (112, 1964196), (117, 1880256), (126, 1745952), (144, 1527708), (156, 1410192), (168, 1309464), (182, 1208736), (189, 1163968), (192, 1145781), (208, 1057644), (216, 1018472), (224, 982098), (234, 940128), (252, 872976), (273, 805824), (288, 763854), (312, 705096), (336, 654732), (351, 626752), (364, 604368), (378, 581984), (416, 528822), (432, 509236), (448, 491049), (468, 470064), (504, 436488), (546, 402912), (576, 381927), (624, 352548), (672, 327366), (702, 313376), (728, 302184), (756, 290992), (819, 268608), (832, 264411), (864, 254618), (936, 235032), (1008, 218244), (1092, 201456), (1248, 176274), (1344, 163683), (1399, 157248), (1404, 156688), (1456, 151092), (1512, 145496), (1638, 134304), (1728, 127309), (1872, 117516), (2016, 109122), (2184, 100728), (2457, 89536), (2496, 88137), (2798, 78624), (2808, 78344), (2912, 75546), (3024, 72748), (3276, 67152), (3744, 58758), (4032, 54561), (4197, 52416), (4368, 50364), (4914, 44768), (5596, 39312), (5616, 39172), (5824, 37773), (6048, 36374), (6552, 33576), (7488, 29379), (8394, 26208), (8736, 25182), (9793, 22464), (9828, 22384), (11192, 19656), (11232, 19586), (12096, 18187), (12591, 17472), (13104, 16788)]