221310216

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3847}}^1$

素因数の和:3923

約数の個数: 96

約数和(自身を含む): 648311040

約数和(自身を除く): 427000824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 47, 51, 68, 72, 94, 102, 136, 141, 153, 188, 204, 282, 306, 376, 408, 423, 564, 612, 799, 846, 1128, 1224, 1598, 1692, 2397, 3196, 3384, 3847, 4794, 6392, 7191, 7694, 9588, 11541, 14382, 15388, 19176, 23082, 28764, 30776, 34623, 46164, 57528, 65399, 69246, 92328, 130798, 138492, 180809, 196197, 261596, 276984, 361618, 392394, 523192, 542427, 588591, 723236, 784788, 1084854, 1177182, 1446472, 1569576, 1627281, 2169708, 2354364, 3073753, 3254562, 4339416, 4708728, 6147506, 6509124, 9221259, 12295012, 13018248, 18442518, 24590024, 27663777, 36885036, 55327554, 73770072, 110655108, 221310216]

約数ペア:

[(1, 221310216), (2, 110655108), (3, 73770072), (4, 55327554), (6, 36885036), (8, 27663777), (9, 24590024), (12, 18442518), (17, 13018248), (18, 12295012), (24, 9221259), (34, 6509124), (36, 6147506), (47, 4708728), (51, 4339416), (68, 3254562), (72, 3073753), (94, 2354364), (102, 2169708), (136, 1627281), (141, 1569576), (153, 1446472), (188, 1177182), (204, 1084854), (282, 784788), (306, 723236), (376, 588591), (408, 542427), (423, 523192), (564, 392394), (612, 361618), (799, 276984), (846, 261596), (1128, 196197), (1224, 180809), (1598, 138492), (1692, 130798), (2397, 92328), (3196, 69246), (3384, 65399), (3847, 57528), (4794, 46164), (6392, 34623), (7191, 30776), (7694, 28764), (9588, 23082), (11541, 19176), (14382, 15388)]