225579172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 517126400

約数和(自身を除く): 291547228

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 193, 247, 266, 338, 364, 386, 494, 532, 676, 772, 988, 1183, 1351, 1729, 2197, 2366, 2509, 2702, 3211, 3458, 3667, 4394, 4732, 5018, 5404, 6422, 6916, 7334, 8788, 10036, 12844, 14668, 15379, 17563, 22477, 25669, 30758, 32617, 35126, 41743, 44954, 47671, 51338, 61516, 65234, 70252, 83486, 89908, 95342, 102676, 130468, 166972, 190684, 228319, 292201, 333697, 424021, 456638, 584402, 619723, 667394, 848042, 913276, 1168804, 1239446, 1334788, 1696084, 2478892, 2968147, 4338061, 5936294, 8056399, 8676122, 11872588, 16112798, 17352244, 32225596, 56394793, 112789586, 225579172]

約数ペア:

[(1, 225579172), (2, 112789586), (4, 56394793), (7, 32225596), (13, 17352244), (14, 16112798), (19, 11872588), (26, 8676122), (28, 8056399), (38, 5936294), (52, 4338061), (76, 2968147), (91, 2478892), (133, 1696084), (169, 1334788), (182, 1239446), (193, 1168804), (247, 913276), (266, 848042), (338, 667394), (364, 619723), (386, 584402), (494, 456638), (532, 424021), (676, 333697), (772, 292201), (988, 228319), (1183, 190684), (1351, 166972), (1729, 130468), (2197, 102676), (2366, 95342), (2509, 89908), (2702, 83486), (3211, 70252), (3458, 65234), (3667, 61516), (4394, 51338), (4732, 47671), (5018, 44954), (5404, 41743), (6422, 35126), (6916, 32617), (7334, 30758), (8788, 25669), (10036, 22477), (12844, 17563), (14668, 15379)]