219291768

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5233

約数の個数: 96

約数和(自身を含む): 645465600

約数和(自身を除く): 426173832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5171, 5301, 7068, 10342, 10602, 14136, 15513, 20684, 21204, 31026, 41368, 42408, 46539, 62052, 93078, 98249, 124104, 160301, 186156, 196498, 294747, 320602, 372312, 392996, 480903, 589494, 641204, 785992, 884241, 961806, 1178988, 1282408, 1442709, 1768482, 1923612, 2357976, 2885418, 3045719, 3536964, 3847224, 5770836, 6091438, 7073928, 9137157, 11541672, 12182876, 18274314, 24365752, 27411471, 36548628, 54822942, 73097256, 109645884, 219291768]

約数ペア:

[(1, 219291768), (2, 109645884), (3, 73097256), (4, 54822942), (6, 36548628), (8, 27411471), (9, 24365752), (12, 18274314), (18, 12182876), (19, 11541672), (24, 9137157), (31, 7073928), (36, 6091438), (38, 5770836), (57, 3847224), (62, 3536964), (72, 3045719), (76, 2885418), (93, 2357976), (114, 1923612), (124, 1768482), (152, 1442709), (171, 1282408), (186, 1178988), (228, 961806), (248, 884241), (279, 785992), (342, 641204), (372, 589494), (456, 480903), (558, 392996), (589, 372312), (684, 320602), (744, 294747), (1116, 196498), (1178, 186156), (1368, 160301), (1767, 124104), (2232, 98249), (2356, 93078), (3534, 62052), (4712, 46539), (5171, 42408), (5301, 41368), (7068, 31026), (10342, 21204), (10602, 20684), (14136, 15513)]