217033416

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 607946040

約数和(自身を除く): 390912624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 257, 296, 317, 333, 444, 514, 634, 666, 771, 888, 951, 1028, 1268, 1332, 1542, 1902, 2056, 2313, 2536, 2664, 2853, 3084, 3804, 4626, 5706, 6168, 7608, 9252, 9509, 11412, 11729, 18504, 19018, 22824, 23458, 28527, 35187, 38036, 46916, 57054, 70374, 76072, 81469, 85581, 93832, 105561, 114108, 140748, 162938, 171162, 211122, 228216, 244407, 281496, 325876, 342324, 422244, 488814, 651752, 684648, 733221, 844488, 977628, 1466442, 1955256, 2932884, 3014353, 5865768, 6028706, 9043059, 12057412, 18086118, 24114824, 27129177, 36172236, 54258354, 72344472, 108516708, 217033416]

約数ペア:

[(1, 217033416), (2, 108516708), (3, 72344472), (4, 54258354), (6, 36172236), (8, 27129177), (9, 24114824), (12, 18086118), (18, 12057412), (24, 9043059), (36, 6028706), (37, 5865768), (72, 3014353), (74, 2932884), (111, 1955256), (148, 1466442), (222, 977628), (257, 844488), (296, 733221), (317, 684648), (333, 651752), (444, 488814), (514, 422244), (634, 342324), (666, 325876), (771, 281496), (888, 244407), (951, 228216), (1028, 211122), (1268, 171162), (1332, 162938), (1542, 140748), (1902, 114108), (2056, 105561), (2313, 93832), (2536, 85581), (2664, 81469), (2853, 76072), (3084, 70374), (3804, 57054), (4626, 46916), (5706, 38036), (6168, 35187), (7608, 28527), (9252, 23458), (9509, 22824), (11412, 19018), (11729, 18504)]