279913308858

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{8237}}^1$

素因数の和:8676

約数の個数: 96

約数和(自身を含む): 624572208000

約数和(自身を除く): 344658899142

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 179, 199, 318, 358, 398, 477, 537, 597, 954, 1074, 1194, 1611, 1791, 3222, 3582, 8237, 9487, 10547, 16474, 18974, 21094, 24711, 28461, 31641, 35621, 49422, 56922, 63282, 71242, 74133, 85383, 94923, 106863, 148266, 170766, 189846, 213726, 320589, 436561, 641178, 873122, 1309683, 1474423, 1639163, 1887913, 2619366, 2948846, 3278326, 3775826, 3929049, 4423269, 4917489, 5663739, 7858098, 8846538, 9834978, 11327478, 13269807, 14752467, 16991217, 26539614, 29504934, 33982434, 78144419, 86875639, 156288838, 173751278, 234433257, 260626917, 293410177, 468866514, 521253834, 586820354, 703299771, 781880751, 880230531, 1406599542, 1563761502, 1760461062, 2640691593, 5281383186, 15550739381, 31101478762, 46652218143, 93304436286, 139956654429, 279913308858]

約数ペア:

[(1, 279913308858), (2, 139956654429), (3, 93304436286), (6, 46652218143), (9, 31101478762), (18, 15550739381), (53, 5281383186), (106, 2640691593), (159, 1760461062), (179, 1563761502), (199, 1406599542), (318, 880230531), (358, 781880751), (398, 703299771), (477, 586820354), (537, 521253834), (597, 468866514), (954, 293410177), (1074, 260626917), (1194, 234433257), (1611, 173751278), (1791, 156288838), (3222, 86875639), (3582, 78144419), (8237, 33982434), (9487, 29504934), (10547, 26539614), (16474, 16991217), (18974, 14752467), (21094, 13269807), (24711, 11327478), (28461, 9834978), (31641, 8846538), (35621, 7858098), (49422, 5663739), (56922, 4917489), (63282, 4423269), (71242, 3929049), (74133, 3775826), (85383, 3278326), (94923, 2948846), (106863, 2619366), (148266, 1887913), (170766, 1639163), (189846, 1474423), (213726, 1309683), (320589, 873122), (436561, 641178)]