260067192476

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6427}}^1\times {\mathrm{15881}}^1$

素因数の和:22339

約数の個数: 72

約数和(自身を含む): 570271924656

約数和(自身を除く): 310204732180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 6427, 12854, 15881, 25708, 31762, 44989, 63524, 83551, 89978, 111167, 167102, 179956, 206453, 222334, 314923, 334204, 412906, 444668, 584857, 629846, 778169, 825812, 1169714, 1259692, 1445171, 1556338, 2339428, 2890342, 3112676, 4093999, 5780684, 8187998, 10116197, 16375996, 20232394, 40464788, 102067187, 204134374, 408268748, 714470309, 1326873431, 1428940618, 2653746862, 2857881236, 5001292163, 5307493724, 9288114017, 10002584326, 18576228034, 20005168652, 37152456068, 65016798119, 130033596238, 260067192476]

約数ペア:

[(1, 260067192476), (2, 130033596238), (4, 65016798119), (7, 37152456068), (13, 20005168652), (14, 18576228034), (26, 10002584326), (28, 9288114017), (49, 5307493724), (52, 5001292163), (91, 2857881236), (98, 2653746862), (182, 1428940618), (196, 1326873431), (364, 714470309), (637, 408268748), (1274, 204134374), (2548, 102067187), (6427, 40464788), (12854, 20232394), (15881, 16375996), (25708, 10116197), (31762, 8187998), (44989, 5780684), (63524, 4093999), (83551, 3112676), (89978, 2890342), (111167, 2339428), (167102, 1556338), (179956, 1445171), (206453, 1259692), (222334, 1169714), (314923, 825812), (334204, 778169), (412906, 629846), (444668, 584857)]