511056

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2$

素因数の和:50

約数の個数: 120

約数和(自身を含む): 1815360

約数和(自身を除く): 1304304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 208, 216, 234, 252, 273, 312, 336, 338, 351, 364, 378, 432, 468, 504, 507, 546, 624, 676, 702, 728, 756, 819, 936, 1008, 1014, 1092, 1183, 1352, 1404, 1456, 1512, 1521, 1638, 1872, 2028, 2184, 2366, 2457, 2704, 2808, 3024, 3042, 3276, 3549, 4056, 4368, 4563, 4732, 4914, 5616, 6084, 6552, 7098, 8112, 9126, 9464, 9828, 10647, 12168, 13104, 14196, 18252, 18928, 19656, 21294, 24336, 28392, 31941, 36504, 39312, 42588, 56784, 63882, 73008, 85176, 127764, 170352, 255528, 511056]

約数ペア:

[(1, 511056), (2, 255528), (3, 170352), (4, 127764), (6, 85176), (7, 73008), (8, 63882), (9, 56784), (12, 42588), (13, 39312), (14, 36504), (16, 31941), (18, 28392), (21, 24336), (24, 21294), (26, 19656), (27, 18928), (28, 18252), (36, 14196), (39, 13104), (42, 12168), (48, 10647), (52, 9828), (54, 9464), (56, 9126), (63, 8112), (72, 7098), (78, 6552), (84, 6084), (91, 5616), (104, 4914), (108, 4732), (112, 4563), (117, 4368), (126, 4056), (144, 3549), (156, 3276), (168, 3042), (169, 3024), (182, 2808), (189, 2704), (208, 2457), (216, 2366), (234, 2184), (252, 2028), (273, 1872), (312, 1638), (336, 1521), (338, 1512), (351, 1456), (364, 1404), (378, 1352), (432, 1183), (468, 1092), (504, 1014), (507, 1008), (546, 936), (624, 819), (676, 756), (702, 728)]