235696656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 658082880

約数和(自身を除く): 422386224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 389, 624, 778, 971, 1167, 1556, 1942, 2334, 2913, 3112, 3884, 4668, 5057, 5826, 6224, 7768, 9336, 10114, 11652, 12623, 15171, 15536, 18672, 20228, 23304, 25246, 30342, 37869, 40456, 46608, 50492, 60684, 75738, 80912, 100984, 121368, 151476, 201968, 242736, 302952, 377719, 605904, 755438, 1133157, 1510876, 2266314, 3021752, 4532628, 4910347, 6043504, 9065256, 9820694, 14731041, 18130512, 19641388, 29462082, 39282776, 58924164, 78565552, 117848328, 235696656]

約数ペア:

[(1, 235696656), (2, 117848328), (3, 78565552), (4, 58924164), (6, 39282776), (8, 29462082), (12, 19641388), (13, 18130512), (16, 14731041), (24, 9820694), (26, 9065256), (39, 6043504), (48, 4910347), (52, 4532628), (78, 3021752), (104, 2266314), (156, 1510876), (208, 1133157), (312, 755438), (389, 605904), (624, 377719), (778, 302952), (971, 242736), (1167, 201968), (1556, 151476), (1942, 121368), (2334, 100984), (2913, 80912), (3112, 75738), (3884, 60684), (4668, 50492), (5057, 46608), (5826, 40456), (6224, 37869), (7768, 30342), (9336, 25246), (10114, 23304), (11652, 20228), (12623, 18672), (15171, 15536)]