1489775976

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{176849}}^1$

素因数の和:176880

約数の個数: 80

約数和(自身を含む): 4493758500

約数和(自身を除く): 3003982524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 176849, 353698, 530547, 707396, 1061094, 1414792, 1591641, 2122188, 2299037, 3183282, 4244376, 4598074, 4774923, 6366564, 6897111, 9196148, 9549846, 12733128, 13794222, 14324769, 18392296, 19099692, 20691333, 27588444, 28649538, 38199384, 41382666, 55176888, 57299076, 62073999, 82765332, 114598152, 124147998, 165530664, 186221997, 248295996, 372443994, 496591992, 744887988, 1489775976]

約数ペア:

[(1, 1489775976), (2, 744887988), (3, 496591992), (4, 372443994), (6, 248295996), (8, 186221997), (9, 165530664), (12, 124147998), (13, 114598152), (18, 82765332), (24, 62073999), (26, 57299076), (27, 55176888), (36, 41382666), (39, 38199384), (52, 28649538), (54, 27588444), (72, 20691333), (78, 19099692), (81, 18392296), (104, 14324769), (108, 13794222), (117, 12733128), (156, 9549846), (162, 9196148), (216, 6897111), (234, 6366564), (312, 4774923), (324, 4598074), (351, 4244376), (468, 3183282), (648, 2299037), (702, 2122188), (936, 1591641), (1053, 1414792), (1404, 1061094), (2106, 707396), (2808, 530547), (4212, 353698), (8424, 176849)]