212315688

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{75611}}^1$

素因数の和:75639

約数の個数: 64

約数和(自身を含む): 635140800

約数和(自身を除く): 422825112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 75611, 151222, 226833, 302444, 453666, 604888, 680499, 907332, 982943, 1360998, 1814664, 1965886, 2041497, 2721996, 2948829, 3931772, 4082994, 5443992, 5897658, 7863544, 8165988, 8846487, 11795316, 16331976, 17692974, 23590632, 26539461, 35385948, 53078922, 70771896, 106157844, 212315688]

約数ペア:

[(1, 212315688), (2, 106157844), (3, 70771896), (4, 53078922), (6, 35385948), (8, 26539461), (9, 23590632), (12, 17692974), (13, 16331976), (18, 11795316), (24, 8846487), (26, 8165988), (27, 7863544), (36, 5897658), (39, 5443992), (52, 4082994), (54, 3931772), (72, 2948829), (78, 2721996), (104, 2041497), (108, 1965886), (117, 1814664), (156, 1360998), (216, 982943), (234, 907332), (312, 680499), (351, 604888), (468, 453666), (702, 302444), (936, 226833), (1404, 151222), (2808, 75611)]