219206952

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1788

約数の個数: 128

約数和(自身を含む): 662016000

約数和(自身を除く): 442809048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1723, 1767, 2052, 2232, 2356, 3348, 3446, 3534, 4104, 4712, 5169, 5301, 6696, 6892, 7068, 10338, 10602, 13784, 14136, 15507, 15903, 20676, 21204, 31014, 31806, 32737, 41352, 42408, 46521, 53413, 62028, 63612, 65474, 93042, 98211, 106826, 124056, 127224, 130948, 160239, 186084, 196422, 213652, 261896, 294633, 320478, 372168, 392844, 427304, 480717, 589266, 640956, 785688, 883899, 961434, 1014847, 1178532, 1281912, 1442151, 1767798, 1922868, 2029694, 2357064, 2884302, 3044541, 3535596, 3845736, 4059388, 5768604, 6089082, 7071192, 8118776, 9133623, 11537208, 12178164, 18267246, 24356328, 27400869, 36534492, 54801738, 73068984, 109603476, 219206952]

約数ペア:

[(1, 219206952), (2, 109603476), (3, 73068984), (4, 54801738), (6, 36534492), (8, 27400869), (9, 24356328), (12, 18267246), (18, 12178164), (19, 11537208), (24, 9133623), (27, 8118776), (31, 7071192), (36, 6089082), (38, 5768604), (54, 4059388), (57, 3845736), (62, 3535596), (72, 3044541), (76, 2884302), (93, 2357064), (108, 2029694), (114, 1922868), (124, 1767798), (152, 1442151), (171, 1281912), (186, 1178532), (216, 1014847), (228, 961434), (248, 883899), (279, 785688), (342, 640956), (372, 589266), (456, 480717), (513, 427304), (558, 392844), (589, 372168), (684, 320478), (744, 294633), (837, 261896), (1026, 213652), (1116, 196422), (1178, 186084), (1368, 160239), (1674, 130948), (1723, 127224), (1767, 124056), (2052, 106826), (2232, 98211), (2356, 93042), (3348, 65474), (3446, 63612), (3534, 62028), (4104, 53413), (4712, 46521), (5169, 42408), (5301, 41352), (6696, 32737), (6892, 31806), (7068, 31014), (10338, 21204), (10602, 20676), (13784, 15903), (14136, 15507)]