770636524

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 1613364480

約数和(自身を除く): 842727956

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 103, 118, 196, 206, 236, 412, 413, 647, 721, 826, 1294, 1442, 1652, 2588, 2884, 2891, 4529, 5047, 5782, 6077, 9058, 10094, 11564, 12154, 18116, 20188, 24308, 31703, 38173, 42539, 63406, 66641, 76346, 85078, 126812, 133282, 152692, 170156, 266564, 267211, 297773, 466487, 534422, 595546, 932974, 1068844, 1191092, 1865948, 1870477, 3265409, 3740954, 3931819, 6530818, 7481908, 7863638, 13061636, 15727276, 27522733, 55045466, 110090932, 192659131, 385318262, 770636524]

約数ペア:

[(1, 770636524), (2, 385318262), (4, 192659131), (7, 110090932), (14, 55045466), (28, 27522733), (49, 15727276), (59, 13061636), (98, 7863638), (103, 7481908), (118, 6530818), (196, 3931819), (206, 3740954), (236, 3265409), (412, 1870477), (413, 1865948), (647, 1191092), (721, 1068844), (826, 932974), (1294, 595546), (1442, 534422), (1652, 466487), (2588, 297773), (2884, 267211), (2891, 266564), (4529, 170156), (5047, 152692), (5782, 133282), (6077, 126812), (9058, 85078), (10094, 76346), (11564, 66641), (12154, 63406), (18116, 42539), (20188, 38173), (24308, 31703)]