15706518012

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{499}}^1\times {\mathrm{5569}}^1$

素因数の和:6235

約数の個数: 72

約数和(自身を含む): 40042730000

約数和(自身を除く): 24336211988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 499, 628, 942, 998, 1413, 1497, 1884, 1996, 2826, 2994, 4491, 5569, 5652, 5988, 8982, 11138, 16707, 17964, 22276, 33414, 50121, 66828, 78343, 100242, 156686, 200484, 235029, 313372, 470058, 705087, 874333, 940116, 1410174, 1748666, 2622999, 2778931, 2820348, 3497332, 5245998, 5557862, 7868997, 8336793, 10491996, 11115724, 15737994, 16673586, 25010379, 31475988, 33347172, 50020758, 100041516, 436292167, 872584334, 1308876501, 1745168668, 2617753002, 3926629503, 5235506004, 7853259006, 15706518012]

約数ペア:

[(1, 15706518012), (2, 7853259006), (3, 5235506004), (4, 3926629503), (6, 2617753002), (9, 1745168668), (12, 1308876501), (18, 872584334), (36, 436292167), (157, 100041516), (314, 50020758), (471, 33347172), (499, 31475988), (628, 25010379), (942, 16673586), (998, 15737994), (1413, 11115724), (1497, 10491996), (1884, 8336793), (1996, 7868997), (2826, 5557862), (2994, 5245998), (4491, 3497332), (5569, 2820348), (5652, 2778931), (5988, 2622999), (8982, 1748666), (11138, 1410174), (16707, 940116), (17964, 874333), (22276, 705087), (33414, 470058), (50121, 313372), (66828, 235029), (78343, 200484), (100242, 156686)]