216460296

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 652982400

約数和(自身を除く): 436522104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 157, 216, 234, 312, 314, 351, 468, 471, 491, 628, 702, 936, 942, 982, 1256, 1404, 1413, 1473, 1884, 1964, 2041, 2808, 2826, 2946, 3768, 3928, 4082, 4239, 4419, 5652, 5892, 6123, 6383, 8164, 8478, 8838, 11304, 11784, 12246, 12766, 13257, 16328, 16956, 17676, 18369, 19149, 24492, 25532, 26514, 33912, 35352, 36738, 38298, 48984, 51064, 53028, 55107, 57447, 73476, 76596, 77087, 106056, 110214, 114894, 146952, 153192, 154174, 172341, 220428, 229788, 231261, 308348, 344682, 440856, 459576, 462522, 616696, 689364, 693783, 925044, 1002131, 1378728, 1387566, 1850088, 2004262, 2081349, 2775132, 3006393, 4008524, 4162698, 5550264, 6012786, 8017048, 8325396, 9019179, 12025572, 16650792, 18038358, 24051144, 27057537, 36076716, 54115074, 72153432, 108230148, 216460296]

約数ペア:

[(1, 216460296), (2, 108230148), (3, 72153432), (4, 54115074), (6, 36076716), (8, 27057537), (9, 24051144), (12, 18038358), (13, 16650792), (18, 12025572), (24, 9019179), (26, 8325396), (27, 8017048), (36, 6012786), (39, 5550264), (52, 4162698), (54, 4008524), (72, 3006393), (78, 2775132), (104, 2081349), (108, 2004262), (117, 1850088), (156, 1387566), (157, 1378728), (216, 1002131), (234, 925044), (312, 693783), (314, 689364), (351, 616696), (468, 462522), (471, 459576), (491, 440856), (628, 344682), (702, 308348), (936, 231261), (942, 229788), (982, 220428), (1256, 172341), (1404, 154174), (1413, 153192), (1473, 146952), (1884, 114894), (1964, 110214), (2041, 106056), (2808, 77087), (2826, 76596), (2946, 73476), (3768, 57447), (3928, 55107), (4082, 53028), (4239, 51064), (4419, 48984), (5652, 38298), (5892, 36738), (6123, 35352), (6383, 33912), (8164, 26514), (8478, 25532), (8838, 24492), (11304, 19149), (11784, 18369), (12246, 17676), (12766, 16956), (13257, 16328)]