777278328

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{1583}}^1$

素因数の和:2132

約数の個数: 64

約数和(自身を含む): 1995840000

約数和(自身を除く): 1218561672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 499, 984, 998, 1497, 1583, 1996, 2994, 3166, 3992, 4749, 5988, 6332, 9498, 11976, 12664, 18996, 20459, 37992, 40918, 61377, 64903, 81836, 122754, 129806, 163672, 194709, 245508, 259612, 389418, 491016, 519224, 778836, 789917, 1557672, 1579834, 2369751, 3159668, 4739502, 6319336, 9479004, 18958008, 32386597, 64773194, 97159791, 129546388, 194319582, 259092776, 388639164, 777278328]

約数ペア:

[(1, 777278328), (2, 388639164), (3, 259092776), (4, 194319582), (6, 129546388), (8, 97159791), (12, 64773194), (24, 32386597), (41, 18958008), (82, 9479004), (123, 6319336), (164, 4739502), (246, 3159668), (328, 2369751), (492, 1579834), (499, 1557672), (984, 789917), (998, 778836), (1497, 519224), (1583, 491016), (1996, 389418), (2994, 259612), (3166, 245508), (3992, 194709), (4749, 163672), (5988, 129806), (6332, 122754), (9498, 81836), (11976, 64903), (12664, 61377), (18996, 40918), (20459, 37992)]