970720016

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5639}}^1$

素因数の和:5736

約数の個数: 80

約数和(自身を含む): 2265926400

約数和(自身を除く): 1295206384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 53, 56, 58, 106, 112, 116, 203, 212, 232, 371, 406, 424, 464, 742, 812, 848, 1484, 1537, 1624, 2968, 3074, 3248, 5639, 5936, 6148, 10759, 11278, 12296, 21518, 22556, 24592, 39473, 43036, 45112, 78946, 86072, 90224, 157892, 163531, 172144, 298867, 315784, 327062, 597734, 631568, 654124, 1144717, 1195468, 1308248, 2092069, 2289434, 2390936, 2616496, 4184138, 4578868, 4781872, 8368276, 8667143, 9157736, 16736552, 17334286, 18315472, 33473104, 34668572, 60670001, 69337144, 121340002, 138674288, 242680004, 485360008, 970720016]

約数ペア:

[(1, 970720016), (2, 485360008), (4, 242680004), (7, 138674288), (8, 121340002), (14, 69337144), (16, 60670001), (28, 34668572), (29, 33473104), (53, 18315472), (56, 17334286), (58, 16736552), (106, 9157736), (112, 8667143), (116, 8368276), (203, 4781872), (212, 4578868), (232, 4184138), (371, 2616496), (406, 2390936), (424, 2289434), (464, 2092069), (742, 1308248), (812, 1195468), (848, 1144717), (1484, 654124), (1537, 631568), (1624, 597734), (2968, 327062), (3074, 315784), (3248, 298867), (5639, 172144), (5936, 163531), (6148, 157892), (10759, 90224), (11278, 86072), (12296, 78946), (21518, 45112), (22556, 43036), (24592, 39473)]