326144416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 731566080

約数和(自身を除く): 405421664

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 89, 92, 104, 178, 184, 208, 299, 356, 368, 383, 416, 598, 712, 736, 766, 1157, 1196, 1424, 1532, 2047, 2314, 2392, 2848, 3064, 4094, 4628, 4784, 4979, 6128, 8188, 8809, 9256, 9568, 9958, 12256, 16376, 17618, 18512, 19916, 26611, 32752, 34087, 35236, 37024, 39832, 53222, 65504, 68174, 70472, 79664, 106444, 114517, 136348, 140944, 159328, 212888, 229034, 272696, 281888, 425776, 443131, 458068, 545392, 784001, 851552, 886262, 916136, 1090784, 1568002, 1772524, 1832272, 3136004, 3545048, 3664544, 6272008, 7090096, 10192013, 12544016, 14180192, 20384026, 25088032, 40768052, 81536104, 163072208, 326144416]

約数ペア:

[(1, 326144416), (2, 163072208), (4, 81536104), (8, 40768052), (13, 25088032), (16, 20384026), (23, 14180192), (26, 12544016), (32, 10192013), (46, 7090096), (52, 6272008), (89, 3664544), (92, 3545048), (104, 3136004), (178, 1832272), (184, 1772524), (208, 1568002), (299, 1090784), (356, 916136), (368, 886262), (383, 851552), (416, 784001), (598, 545392), (712, 458068), (736, 443131), (766, 425776), (1157, 281888), (1196, 272696), (1424, 229034), (1532, 212888), (2047, 159328), (2314, 140944), (2392, 136348), (2848, 114517), (3064, 106444), (4094, 79664), (4628, 70472), (4784, 68174), (4979, 65504), (6128, 53222), (8188, 39832), (8809, 37024), (9256, 35236), (9568, 34087), (9958, 32752), (12256, 26611), (16376, 19916), (17618, 18512)]