321923472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12583}}^1$

素因数の和:12648

約数の個数: 80

約数和(自身を含む): 917524608

約数和(自身を除く): 595601136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8528, 12583, 12792, 25166, 25584, 37749, 50332, 75498, 100664, 150996, 163579, 201328, 301992, 327158, 490737, 515903, 603984, 654316, 981474, 1031806, 1308632, 1547709, 1962948, 2063612, 2617264, 3095418, 3925896, 4127224, 6190836, 6706739, 7851792, 8254448, 12381672, 13413478, 20120217, 24763344, 26826956, 40240434, 53653912, 80480868, 107307824, 160961736, 321923472]

約数ペア:

[(1, 321923472), (2, 160961736), (3, 107307824), (4, 80480868), (6, 53653912), (8, 40240434), (12, 26826956), (13, 24763344), (16, 20120217), (24, 13413478), (26, 12381672), (39, 8254448), (41, 7851792), (48, 6706739), (52, 6190836), (78, 4127224), (82, 3925896), (104, 3095418), (123, 2617264), (156, 2063612), (164, 1962948), (208, 1547709), (246, 1308632), (312, 1031806), (328, 981474), (492, 654316), (533, 603984), (624, 515903), (656, 490737), (984, 327158), (1066, 301992), (1599, 201328), (1968, 163579), (2132, 150996), (3198, 100664), (4264, 75498), (6396, 50332), (8528, 37749), (12583, 25584), (12792, 25166)]