438583536

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5235

約数の個数: 120

約数和(自身を含む): 1333962240

約数和(自身を除く): 895378704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 5171, 5301, 7068, 9424, 10342, 10602, 14136, 15513, 20684, 21204, 28272, 31026, 41368, 42408, 46539, 62052, 82736, 84816, 93078, 98249, 124104, 160301, 186156, 196498, 248208, 294747, 320602, 372312, 392996, 480903, 589494, 641204, 744624, 785992, 884241, 961806, 1178988, 1282408, 1442709, 1571984, 1768482, 1923612, 2357976, 2564816, 2885418, 3045719, 3536964, 3847224, 4715952, 5770836, 6091438, 7073928, 7694448, 9137157, 11541672, 12182876, 14147856, 18274314, 23083344, 24365752, 27411471, 36548628, 48731504, 54822942, 73097256, 109645884, 146194512, 219291768, 438583536]

約数ペア:

[(1, 438583536), (2, 219291768), (3, 146194512), (4, 109645884), (6, 73097256), (8, 54822942), (9, 48731504), (12, 36548628), (16, 27411471), (18, 24365752), (19, 23083344), (24, 18274314), (31, 14147856), (36, 12182876), (38, 11541672), (48, 9137157), (57, 7694448), (62, 7073928), (72, 6091438), (76, 5770836), (93, 4715952), (114, 3847224), (124, 3536964), (144, 3045719), (152, 2885418), (171, 2564816), (186, 2357976), (228, 1923612), (248, 1768482), (279, 1571984), (304, 1442709), (342, 1282408), (372, 1178988), (456, 961806), (496, 884241), (558, 785992), (589, 744624), (684, 641204), (744, 589494), (912, 480903), (1116, 392996), (1178, 372312), (1368, 320602), (1488, 294747), (1767, 248208), (2232, 196498), (2356, 186156), (2736, 160301), (3534, 124104), (4464, 98249), (4712, 93078), (5171, 84816), (5301, 82736), (7068, 62052), (9424, 46539), (10342, 42408), (10602, 41368), (14136, 31026), (15513, 28272), (20684, 21204)]