212308512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10007}}^1$

素因数の和:10050

約数の個数: 96

約数和(自身を含む): 635548032

約数和(自身を除く): 423239520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 10007, 10608, 20014, 21216, 30021, 40028, 60042, 80056, 120084, 130091, 160112, 170119, 240168, 260182, 320224, 340238, 390273, 480336, 510357, 520364, 680476, 780546, 960672, 1020714, 1040728, 1360952, 1561092, 2041428, 2081456, 2211547, 2721904, 3122184, 4082856, 4162912, 4423094, 5443808, 6244368, 6634641, 8165712, 8846188, 12488736, 13269282, 16331424, 17692376, 26538564, 35384752, 53077128, 70769504, 106154256, 212308512]

約数ペア:

[(1, 212308512), (2, 106154256), (3, 70769504), (4, 53077128), (6, 35384752), (8, 26538564), (12, 17692376), (13, 16331424), (16, 13269282), (17, 12488736), (24, 8846188), (26, 8165712), (32, 6634641), (34, 6244368), (39, 5443808), (48, 4423094), (51, 4162912), (52, 4082856), (68, 3122184), (78, 2721904), (96, 2211547), (102, 2081456), (104, 2041428), (136, 1561092), (156, 1360952), (204, 1040728), (208, 1020714), (221, 960672), (272, 780546), (312, 680476), (408, 520364), (416, 510357), (442, 480336), (544, 390273), (624, 340238), (663, 320224), (816, 260182), (884, 240168), (1248, 170119), (1326, 160112), (1632, 130091), (1768, 120084), (2652, 80056), (3536, 60042), (5304, 40028), (7072, 30021), (10007, 21216), (10608, 20014)]