1621546992

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1669}}^1$

素因数の和:1872

約数の個数: 160

約数和(自身を含む): 5044468800

約数和(自身を除く): 3422921808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 173, 208, 216, 234, 312, 346, 351, 432, 468, 519, 624, 692, 702, 936, 1038, 1384, 1404, 1557, 1669, 1872, 2076, 2249, 2768, 2808, 3114, 3338, 4152, 4498, 4671, 5007, 5616, 6228, 6676, 6747, 8304, 8996, 9342, 10014, 12456, 13352, 13494, 15021, 17992, 18684, 20028, 20241, 21697, 24912, 26704, 26988, 30042, 35984, 37368, 40056, 40482, 43394, 45063, 53976, 60084, 60723, 65091, 74736, 80112, 80964, 86788, 90126, 107952, 120168, 121446, 130182, 161928, 173576, 180252, 195273, 240336, 242892, 260364, 288737, 323856, 347152, 360504, 390546, 485784, 520728, 577474, 585819, 721008, 781092, 866211, 971568, 1041456, 1154948, 1171638, 1562184, 1732422, 2309896, 2343276, 2598633, 3124368, 3464844, 3753581, 4619792, 4686552, 5197266, 6929688, 7507162, 7795899, 9373104, 10394532, 11260743, 13859376, 15014324, 15591798, 20789064, 22521486, 30028648, 31183596, 33782229, 41578128, 45042972, 60057296, 62367192, 67564458, 90085944, 101346687, 124734384, 135128916, 180171888, 202693374, 270257832, 405386748, 540515664, 810773496, 1621546992]

約数ペア:

[(1, 1621546992), (2, 810773496), (3, 540515664), (4, 405386748), (6, 270257832), (8, 202693374), (9, 180171888), (12, 135128916), (13, 124734384), (16, 101346687), (18, 90085944), (24, 67564458), (26, 62367192), (27, 60057296), (36, 45042972), (39, 41578128), (48, 33782229), (52, 31183596), (54, 30028648), (72, 22521486), (78, 20789064), (104, 15591798), (108, 15014324), (117, 13859376), (144, 11260743), (156, 10394532), (173, 9373104), (208, 7795899), (216, 7507162), (234, 6929688), (312, 5197266), (346, 4686552), (351, 4619792), (432, 3753581), (468, 3464844), (519, 3124368), (624, 2598633), (692, 2343276), (702, 2309896), (936, 1732422), (1038, 1562184), (1384, 1171638), (1404, 1154948), (1557, 1041456), (1669, 971568), (1872, 866211), (2076, 781092), (2249, 721008), (2768, 585819), (2808, 577474), (3114, 520728), (3338, 485784), (4152, 390546), (4498, 360504), (4671, 347152), (5007, 323856), (5616, 288737), (6228, 260364), (6676, 242892), (6747, 240336), (8304, 195273), (8996, 180252), (9342, 173576), (10014, 161928), (12456, 130182), (13352, 121446), (13494, 120168), (15021, 107952), (17992, 90126), (18684, 86788), (20028, 80964), (20241, 80112), (21697, 74736), (24912, 65091), (26704, 60723), (26988, 60084), (30042, 53976), (35984, 45063), (37368, 43394), (40056, 40482)]