421797504

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 1166618880

約数和(自身を除く): 744821376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 73, 82, 96, 123, 128, 146, 164, 192, 219, 246, 292, 328, 367, 384, 438, 492, 584, 656, 734, 876, 984, 1101, 1168, 1312, 1468, 1752, 1968, 2202, 2336, 2624, 2936, 2993, 3504, 3936, 4404, 4672, 5248, 5872, 5986, 7008, 7872, 8808, 8979, 9344, 11744, 11972, 14016, 15047, 15744, 17616, 17958, 23488, 23944, 26791, 28032, 30094, 35232, 35916, 45141, 46976, 47888, 53582, 60188, 70464, 71832, 80373, 90282, 95776, 107164, 120376, 140928, 143664, 160746, 180564, 191552, 214328, 240752, 287328, 321492, 361128, 383104, 428656, 481504, 574656, 642984, 722256, 857312, 963008, 1098431, 1149312, 1285968, 1444512, 1714624, 1926016, 2196862, 2571936, 2889024, 3295293, 3429248, 4393724, 5143872, 5778048, 6590586, 8787448, 10287744, 13181172, 17574896, 26362344, 35149792, 52724688, 70299584, 105449376, 140599168, 210898752, 421797504]

約数ペア:

[(1, 421797504), (2, 210898752), (3, 140599168), (4, 105449376), (6, 70299584), (8, 52724688), (12, 35149792), (16, 26362344), (24, 17574896), (32, 13181172), (41, 10287744), (48, 8787448), (64, 6590586), (73, 5778048), (82, 5143872), (96, 4393724), (123, 3429248), (128, 3295293), (146, 2889024), (164, 2571936), (192, 2196862), (219, 1926016), (246, 1714624), (292, 1444512), (328, 1285968), (367, 1149312), (384, 1098431), (438, 963008), (492, 857312), (584, 722256), (656, 642984), (734, 574656), (876, 481504), (984, 428656), (1101, 383104), (1168, 361128), (1312, 321492), (1468, 287328), (1752, 240752), (1968, 214328), (2202, 191552), (2336, 180564), (2624, 160746), (2936, 143664), (2993, 140928), (3504, 120376), (3936, 107164), (4404, 95776), (4672, 90282), (5248, 80373), (5872, 71832), (5986, 70464), (7008, 60188), (7872, 53582), (8808, 47888), (8979, 46976), (9344, 45141), (11744, 35916), (11972, 35232), (14016, 30094), (15047, 28032), (15744, 26791), (17616, 23944), (17958, 23488)]