487999646932

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1117}}^1\times {\mathrm{36541}}^1$

素因数の和:37737

約数の個数: 72

約数和(自身を含む): 1010645163528

約数和(自身を除く): 522645516596

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1117, 1708, 2234, 2989, 4468, 5978, 7819, 11956, 15638, 31276, 36541, 54733, 68137, 73082, 109466, 136274, 146164, 218932, 255787, 272548, 476959, 511574, 953918, 1023148, 1790509, 1907836, 2229001, 3338713, 3581018, 4458002, 6677426, 7162036, 8916004, 13354852, 15603007, 31206014, 40816297, 62412028, 81632594, 109221049, 163265188, 218442098, 285714079, 436884196, 571428158, 1142856316, 1999998553, 2489794117, 3999997106, 4979588234, 7999994212, 9959176468, 17428558819, 34857117638, 69714235276, 121999911733, 243999823466, 487999646932]

約数ペア:

[(1, 487999646932), (2, 243999823466), (4, 121999911733), (7, 69714235276), (14, 34857117638), (28, 17428558819), (49, 9959176468), (61, 7999994212), (98, 4979588234), (122, 3999997106), (196, 2489794117), (244, 1999998553), (427, 1142856316), (854, 571428158), (1117, 436884196), (1708, 285714079), (2234, 218442098), (2989, 163265188), (4468, 109221049), (5978, 81632594), (7819, 62412028), (11956, 40816297), (15638, 31206014), (31276, 15603007), (36541, 13354852), (54733, 8916004), (68137, 7162036), (73082, 6677426), (109466, 4458002), (136274, 3581018), (146164, 3338713), (218932, 2229001), (255787, 1907836), (272548, 1790509), (476959, 1023148), (511574, 953918)]