326927376

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^3\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 120

約数和(自身を含む): 968683040

約数和(自身を除く): 641755664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 331, 342, 361, 456, 662, 684, 722, 912, 993, 1083, 1324, 1368, 1444, 1986, 2166, 2648, 2736, 2888, 2979, 3249, 3972, 4332, 5296, 5776, 5958, 6289, 6498, 6859, 7944, 8664, 11916, 12578, 12996, 13718, 15888, 17328, 18867, 20577, 23832, 25156, 25992, 27436, 37734, 41154, 47664, 50312, 51984, 54872, 56601, 61731, 75468, 82308, 100624, 109744, 113202, 119491, 123462, 150936, 164616, 226404, 238982, 246924, 301872, 329232, 358473, 452808, 477964, 493848, 716946, 905616, 955928, 987696, 1075419, 1433892, 1911856, 2150838, 2270329, 2867784, 4301676, 4540658, 5735568, 6810987, 8603352, 9081316, 13621974, 17206704, 18162632, 20432961, 27243948, 36325264, 40865922, 54487896, 81731844, 108975792, 163463688, 326927376]

約数ペア:

[(1, 326927376), (2, 163463688), (3, 108975792), (4, 81731844), (6, 54487896), (8, 40865922), (9, 36325264), (12, 27243948), (16, 20432961), (18, 18162632), (19, 17206704), (24, 13621974), (36, 9081316), (38, 8603352), (48, 6810987), (57, 5735568), (72, 4540658), (76, 4301676), (114, 2867784), (144, 2270329), (152, 2150838), (171, 1911856), (228, 1433892), (304, 1075419), (331, 987696), (342, 955928), (361, 905616), (456, 716946), (662, 493848), (684, 477964), (722, 452808), (912, 358473), (993, 329232), (1083, 301872), (1324, 246924), (1368, 238982), (1444, 226404), (1986, 164616), (2166, 150936), (2648, 123462), (2736, 119491), (2888, 113202), (2979, 109744), (3249, 100624), (3972, 82308), (4332, 75468), (5296, 61731), (5776, 56601), (5958, 54872), (6289, 51984), (6498, 50312), (6859, 47664), (7944, 41154), (8664, 37734), (11916, 27436), (12578, 25992), (12996, 25156), (13718, 23832), (15888, 20577), (17328, 18867)]