398601504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1399

約数の個数: 144

約数和(自身を含む): 1304476992

約数和(自身を除く): 905875488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 163, 168, 224, 252, 288, 326, 336, 489, 504, 652, 672, 978, 1008, 1141, 1213, 1304, 1467, 1956, 2016, 2282, 2426, 2608, 2934, 3423, 3639, 3912, 4564, 4852, 5216, 5868, 6846, 7278, 7824, 8491, 9128, 9704, 10269, 10917, 11736, 13692, 14556, 15648, 16982, 18256, 19408, 20538, 21834, 23472, 25473, 27384, 29112, 33964, 36512, 38816, 41076, 43668, 46944, 50946, 54768, 58224, 67928, 76419, 82152, 87336, 101892, 109536, 116448, 135856, 152838, 164304, 174672, 197719, 203784, 271712, 305676, 328608, 349344, 395438, 407568, 593157, 611352, 790876, 815136, 1186314, 1222704, 1384033, 1581752, 1779471, 2372628, 2445408, 2768066, 3163504, 3558942, 4152099, 4745256, 5536132, 6327008, 7117884, 8304198, 9490512, 11072264, 12456297, 14235768, 16608396, 18981024, 22144528, 24912594, 28471536, 33216792, 44289056, 49825188, 56943072, 66433584, 99650376, 132867168, 199300752, 398601504]

約数ペア:

[(1, 398601504), (2, 199300752), (3, 132867168), (4, 99650376), (6, 66433584), (7, 56943072), (8, 49825188), (9, 44289056), (12, 33216792), (14, 28471536), (16, 24912594), (18, 22144528), (21, 18981024), (24, 16608396), (28, 14235768), (32, 12456297), (36, 11072264), (42, 9490512), (48, 8304198), (56, 7117884), (63, 6327008), (72, 5536132), (84, 4745256), (96, 4152099), (112, 3558942), (126, 3163504), (144, 2768066), (163, 2445408), (168, 2372628), (224, 1779471), (252, 1581752), (288, 1384033), (326, 1222704), (336, 1186314), (489, 815136), (504, 790876), (652, 611352), (672, 593157), (978, 407568), (1008, 395438), (1141, 349344), (1213, 328608), (1304, 305676), (1467, 271712), (1956, 203784), (2016, 197719), (2282, 174672), (2426, 164304), (2608, 152838), (2934, 135856), (3423, 116448), (3639, 109536), (3912, 101892), (4564, 87336), (4852, 82152), (5216, 76419), (5868, 67928), (6846, 58224), (7278, 54768), (7824, 50946), (8491, 46944), (9128, 43668), (9704, 41076), (10269, 38816), (10917, 36512), (11736, 33964), (13692, 29112), (14556, 27384), (15648, 25473), (16982, 23472), (18256, 21834), (19408, 20538)]