256696303032

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1723}}^1\times {\mathrm{159169}}^1$

素因数の和:160917

約数の個数: 96

約数和(自身を含む): 749136788400

約数和(自身を除く): 492440485368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1723, 3446, 5169, 6892, 10338, 13784, 15507, 20676, 22399, 31014, 41352, 44798, 62028, 67197, 89596, 124056, 134394, 159169, 179192, 201591, 268788, 318338, 403182, 477507, 537576, 636676, 806364, 955014, 1273352, 1432521, 1612728, 1910028, 2069197, 2865042, 3820056, 4138394, 5730084, 6207591, 8276788, 11460168, 12415182, 16553576, 18622773, 24830364, 37245546, 49660728, 74491092, 148982184, 274248187, 548496374, 822744561, 1096992748, 1645489122, 2193985496, 2468233683, 3290978244, 3565226431, 4936467366, 6581956488, 7130452862, 9872934732, 10695679293, 14260905724, 19745869464, 21391358586, 28521811448, 32087037879, 42782717172, 64174075758, 85565434344, 128348151516, 256696303032]

約数ペア:

[(1, 256696303032), (2, 128348151516), (3, 85565434344), (4, 64174075758), (6, 42782717172), (8, 32087037879), (9, 28521811448), (12, 21391358586), (13, 19745869464), (18, 14260905724), (24, 10695679293), (26, 9872934732), (36, 7130452862), (39, 6581956488), (52, 4936467366), (72, 3565226431), (78, 3290978244), (104, 2468233683), (117, 2193985496), (156, 1645489122), (234, 1096992748), (312, 822744561), (468, 548496374), (936, 274248187), (1723, 148982184), (3446, 74491092), (5169, 49660728), (6892, 37245546), (10338, 24830364), (13784, 18622773), (15507, 16553576), (20676, 12415182), (22399, 11460168), (31014, 8276788), (41352, 6207591), (44798, 5730084), (62028, 4138394), (67197, 3820056), (89596, 2865042), (124056, 2069197), (134394, 1910028), (159169, 1612728), (179192, 1432521), (201591, 1273352), (268788, 955014), (318338, 806364), (403182, 636676), (477507, 537576)]