770694534

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 1898127360

約数和(自身を除く): 1127432826

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 37, 46, 54, 62, 69, 74, 93, 111, 138, 186, 207, 222, 279, 333, 414, 541, 558, 621, 666, 713, 837, 851, 999, 1082, 1147, 1242, 1426, 1623, 1674, 1702, 1998, 2139, 2294, 2553, 3246, 3441, 4278, 4869, 5106, 6417, 6882, 7659, 9738, 10323, 12443, 12834, 14607, 15318, 16771, 19251, 20017, 20646, 22977, 24886, 26381, 29214, 30969, 33542, 37329, 38502, 40034, 45954, 50313, 52762, 60051, 61938, 74658, 79143, 100626, 111987, 120102, 150939, 158286, 180153, 223974, 237429, 301878, 335961, 360306, 385733, 452817, 460391, 474858, 540459, 620527, 671922, 712287, 771466, 905634, 920782, 1080918, 1157199, 1241054, 1381173, 1424574, 1861581, 2314398, 2762346, 3471597, 3723162, 4143519, 5584743, 6943194, 8287038, 10414791, 11169486, 12430557, 14272121, 16754229, 20829582, 24861114, 28544242, 33508458, 42816363, 85632726, 128449089, 256898178, 385347267, 770694534]

約数ペア:

[(1, 770694534), (2, 385347267), (3, 256898178), (6, 128449089), (9, 85632726), (18, 42816363), (23, 33508458), (27, 28544242), (31, 24861114), (37, 20829582), (46, 16754229), (54, 14272121), (62, 12430557), (69, 11169486), (74, 10414791), (93, 8287038), (111, 6943194), (138, 5584743), (186, 4143519), (207, 3723162), (222, 3471597), (279, 2762346), (333, 2314398), (414, 1861581), (541, 1424574), (558, 1381173), (621, 1241054), (666, 1157199), (713, 1080918), (837, 920782), (851, 905634), (999, 771466), (1082, 712287), (1147, 671922), (1242, 620527), (1426, 540459), (1623, 474858), (1674, 460391), (1702, 452817), (1998, 385733), (2139, 360306), (2294, 335961), (2553, 301878), (3246, 237429), (3441, 223974), (4278, 180153), (4869, 158286), (5106, 150939), (6417, 120102), (6882, 111987), (7659, 100626), (9738, 79143), (10323, 74658), (12443, 61938), (12834, 60051), (14607, 52762), (15318, 50313), (16771, 45954), (19251, 40034), (20017, 38502), (20646, 37329), (22977, 33542), (24886, 30969), (26381, 29214)]