531334728

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 1591682400

約数和(自身を除く): 1060347672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 139, 153, 162, 204, 216, 278, 306, 324, 347, 408, 417, 459, 556, 612, 648, 694, 834, 918, 1041, 1112, 1224, 1251, 1377, 1388, 1668, 1836, 2082, 2363, 2502, 2754, 2776, 3123, 3336, 3672, 3753, 4164, 4726, 5004, 5508, 5899, 6246, 7089, 7506, 8328, 9369, 9452, 10008, 11016, 11259, 11798, 12492, 14178, 15012, 17697, 18738, 18904, 21267, 22518, 23596, 24984, 28107, 28356, 30024, 35394, 37476, 42534, 45036, 47192, 48233, 53091, 56214, 56712, 63801, 70788, 74952, 85068, 90072, 96466, 106182, 112428, 127602, 141576, 144699, 159273, 170136, 191403, 192932, 212364, 224856, 255204, 289398, 318546, 382806, 385864, 424728, 434097, 477819, 510408, 578796, 637092, 765612, 819961, 868194, 955638, 1157592, 1274184, 1302291, 1531224, 1639922, 1736388, 1911276, 2459883, 2604582, 3279844, 3472776, 3822552, 3906873, 4919766, 5209164, 6559688, 7379649, 7813746, 9839532, 10418328, 14759298, 15627492, 19679064, 22138947, 29518596, 31254984, 44277894, 59037192, 66416841, 88555788, 132833682, 177111576, 265667364, 531334728]

約数ペア:

[(1, 531334728), (2, 265667364), (3, 177111576), (4, 132833682), (6, 88555788), (8, 66416841), (9, 59037192), (12, 44277894), (17, 31254984), (18, 29518596), (24, 22138947), (27, 19679064), (34, 15627492), (36, 14759298), (51, 10418328), (54, 9839532), (68, 7813746), (72, 7379649), (81, 6559688), (102, 5209164), (108, 4919766), (136, 3906873), (139, 3822552), (153, 3472776), (162, 3279844), (204, 2604582), (216, 2459883), (278, 1911276), (306, 1736388), (324, 1639922), (347, 1531224), (408, 1302291), (417, 1274184), (459, 1157592), (556, 955638), (612, 868194), (648, 819961), (694, 765612), (834, 637092), (918, 578796), (1041, 510408), (1112, 477819), (1224, 434097), (1251, 424728), (1377, 385864), (1388, 382806), (1668, 318546), (1836, 289398), (2082, 255204), (2363, 224856), (2502, 212364), (2754, 192932), (2776, 191403), (3123, 170136), (3336, 159273), (3672, 144699), (3753, 141576), (4164, 127602), (4726, 112428), (5004, 106182), (5508, 96466), (5899, 90072), (6246, 85068), (7089, 74952), (7506, 70788), (8328, 63801), (9369, 56712), (9452, 56214), (10008, 53091), (11016, 48233), (11259, 47192), (11798, 45036), (12492, 42534), (14178, 37476), (15012, 35394), (17697, 30024), (18738, 28356), (18904, 28107), (21267, 24984), (22518, 23596)]