827249864

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1669}}^1$

素因数の和:1902

約数の個数: 64

約数和(自身を含む): 1818028800

約数和(自身を除く): 990778936

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 167, 212, 334, 371, 424, 668, 742, 1169, 1336, 1484, 1669, 2338, 2968, 3338, 4676, 6676, 8851, 9352, 11683, 13352, 17702, 23366, 35404, 46732, 61957, 70808, 88457, 93464, 123914, 176914, 247828, 278723, 353828, 495656, 557446, 619199, 707656, 1114892, 1238398, 1951061, 2229784, 2476796, 3902122, 4953592, 7804244, 14772319, 15608488, 29544638, 59089276, 103406233, 118178552, 206812466, 413624932, 827249864]

約数ペア:

[(1, 827249864), (2, 413624932), (4, 206812466), (7, 118178552), (8, 103406233), (14, 59089276), (28, 29544638), (53, 15608488), (56, 14772319), (106, 7804244), (167, 4953592), (212, 3902122), (334, 2476796), (371, 2229784), (424, 1951061), (668, 1238398), (742, 1114892), (1169, 707656), (1336, 619199), (1484, 557446), (1669, 495656), (2338, 353828), (2968, 278723), (3338, 247828), (4676, 176914), (6676, 123914), (8851, 93464), (9352, 88457), (11683, 70808), (13352, 61957), (17702, 46732), (23366, 35404)]