1438916556

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 192

約数和(自身を含む): 4349721600

約数和(自身を除く): 2910805044

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 61, 66, 77, 84, 98, 122, 132, 147, 154, 183, 196, 231, 244, 294, 308, 343, 366, 427, 462, 521, 539, 588, 671, 686, 732, 854, 924, 1029, 1042, 1078, 1281, 1342, 1372, 1563, 1617, 1708, 2013, 2058, 2084, 2156, 2562, 2684, 2989, 3126, 3234, 3647, 3773, 4026, 4116, 4697, 5124, 5731, 5978, 6252, 6468, 7294, 7546, 8052, 8967, 9394, 10941, 11319, 11462, 11956, 14091, 14588, 15092, 17193, 17934, 18788, 20923, 21882, 22638, 22924, 25529, 28182, 31781, 32879, 34386, 35868, 40117, 41846, 43764, 45276, 51058, 56364, 62769, 63562, 65758, 68772, 76587, 80234, 83692, 95343, 98637, 102116, 120351, 125538, 127124, 131516, 153174, 160468, 178703, 190686, 197274, 222467, 230153, 240702, 251076, 280819, 306348, 349591, 357406, 381372, 394548, 444934, 460306, 481404, 536109, 561638, 667401, 690459, 699182, 714812, 842457, 889868, 920612, 1048773, 1072218, 1123276, 1334802, 1380918, 1398364, 1557269, 1684914, 1965733, 2097546, 2144436, 2447137, 2669604, 2761836, 3114538, 3369828, 3931466, 4195092, 4671807, 4894274, 5897199, 6229076, 7341411, 7862932, 9343614, 9788548, 10900883, 11794398, 14682822, 17129959, 18687228, 21801766, 23588796, 29365644, 32702649, 34259918, 43603532, 51389877, 65405298, 68519836, 102779754, 119909713, 130810596, 205559508, 239819426, 359729139, 479638852, 719458278, 1438916556]

約数ペア:

[(1, 1438916556), (2, 719458278), (3, 479638852), (4, 359729139), (6, 239819426), (7, 205559508), (11, 130810596), (12, 119909713), (14, 102779754), (21, 68519836), (22, 65405298), (28, 51389877), (33, 43603532), (42, 34259918), (44, 32702649), (49, 29365644), (61, 23588796), (66, 21801766), (77, 18687228), (84, 17129959), (98, 14682822), (122, 11794398), (132, 10900883), (147, 9788548), (154, 9343614), (183, 7862932), (196, 7341411), (231, 6229076), (244, 5897199), (294, 4894274), (308, 4671807), (343, 4195092), (366, 3931466), (427, 3369828), (462, 3114538), (521, 2761836), (539, 2669604), (588, 2447137), (671, 2144436), (686, 2097546), (732, 1965733), (854, 1684914), (924, 1557269), (1029, 1398364), (1042, 1380918), (1078, 1334802), (1281, 1123276), (1342, 1072218), (1372, 1048773), (1563, 920612), (1617, 889868), (1708, 842457), (2013, 714812), (2058, 699182), (2084, 690459), (2156, 667401), (2562, 561638), (2684, 536109), (2989, 481404), (3126, 460306), (3234, 444934), (3647, 394548), (3773, 381372), (4026, 357406), (4116, 349591), (4697, 306348), (5124, 280819), (5731, 251076), (5978, 240702), (6252, 230153), (6468, 222467), (7294, 197274), (7546, 190686), (8052, 178703), (8967, 160468), (9394, 153174), (10941, 131516), (11319, 127124), (11462, 125538), (11956, 120351), (14091, 102116), (14588, 98637), (15092, 95343), (17193, 83692), (17934, 80234), (18788, 76587), (20923, 68772), (21882, 65758), (22638, 63562), (22924, 62769), (25529, 56364), (28182, 51058), (31781, 45276), (32879, 43764), (34386, 41846), (35868, 40117)]