1244941488

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 240

約数和(自身を含む): 4170566400

約数和(自身を除く): 2925624912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 149, 162, 168, 189, 216, 243, 252, 298, 307, 324, 336, 378, 432, 447, 486, 504, 567, 596, 614, 648, 756, 894, 921, 972, 1008, 1043, 1134, 1192, 1228, 1296, 1341, 1512, 1701, 1788, 1842, 1944, 2086, 2149, 2268, 2384, 2456, 2682, 2763, 3024, 3129, 3402, 3576, 3684, 3888, 4023, 4172, 4298, 4536, 4912, 5364, 5526, 6258, 6447, 6804, 7152, 7368, 8046, 8289, 8344, 8596, 9072, 9387, 10728, 11052, 12069, 12516, 12894, 13608, 14736, 16092, 16578, 16688, 17192, 18774, 19341, 21456, 22104, 24138, 24867, 25032, 25788, 27216, 28161, 32184, 33156, 34384, 36207, 37548, 38682, 44208, 45743, 48276, 49734, 50064, 51576, 56322, 58023, 64368, 66312, 72414, 74601, 75096, 77364, 84483, 91486, 96552, 99468, 103152, 112644, 116046, 132624, 137229, 144828, 149202, 150192, 154728, 168966, 174069, 182972, 193104, 198936, 225288, 232092, 253449, 274458, 289656, 298404, 309456, 320201, 337932, 348138, 365944, 397872, 411687, 450576, 464184, 506898, 522207, 548916, 579312, 596808, 640402, 675864, 696276, 731888, 823374, 928368, 960603, 1013796, 1044414, 1097832, 1193616, 1235061, 1280804, 1351728, 1392552, 1646748, 1921206, 2027592, 2088828, 2195664, 2470122, 2561608, 2785104, 2881809, 3293496, 3705183, 3842412, 4055184, 4177656, 4940244, 5123216, 5763618, 6586992, 7410366, 7684824, 8355312, 8645427, 9880488, 11115549, 11527236, 14820732, 15369648, 17290854, 19760976, 22231098, 23054472, 25936281, 29641464, 34581708, 44462196, 46108944, 51872562, 59282928, 69163416, 77808843, 88924392, 103745124, 138326832, 155617686, 177848784, 207490248, 311235372, 414980496, 622470744, 1244941488]

約数ペア:

[(1, 1244941488), (2, 622470744), (3, 414980496), (4, 311235372), (6, 207490248), (7, 177848784), (8, 155617686), (9, 138326832), (12, 103745124), (14, 88924392), (16, 77808843), (18, 69163416), (21, 59282928), (24, 51872562), (27, 46108944), (28, 44462196), (36, 34581708), (42, 29641464), (48, 25936281), (54, 23054472), (56, 22231098), (63, 19760976), (72, 17290854), (81, 15369648), (84, 14820732), (108, 11527236), (112, 11115549), (126, 9880488), (144, 8645427), (149, 8355312), (162, 7684824), (168, 7410366), (189, 6586992), (216, 5763618), (243, 5123216), (252, 4940244), (298, 4177656), (307, 4055184), (324, 3842412), (336, 3705183), (378, 3293496), (432, 2881809), (447, 2785104), (486, 2561608), (504, 2470122), (567, 2195664), (596, 2088828), (614, 2027592), (648, 1921206), (756, 1646748), (894, 1392552), (921, 1351728), (972, 1280804), (1008, 1235061), (1043, 1193616), (1134, 1097832), (1192, 1044414), (1228, 1013796), (1296, 960603), (1341, 928368), (1512, 823374), (1701, 731888), (1788, 696276), (1842, 675864), (1944, 640402), (2086, 596808), (2149, 579312), (2268, 548916), (2384, 522207), (2456, 506898), (2682, 464184), (2763, 450576), (3024, 411687), (3129, 397872), (3402, 365944), (3576, 348138), (3684, 337932), (3888, 320201), (4023, 309456), (4172, 298404), (4298, 289656), (4536, 274458), (4912, 253449), (5364, 232092), (5526, 225288), (6258, 198936), (6447, 193104), (6804, 182972), (7152, 174069), (7368, 168966), (8046, 154728), (8289, 150192), (8344, 149202), (8596, 144828), (9072, 137229), (9387, 132624), (10728, 116046), (11052, 112644), (12069, 103152), (12516, 99468), (12894, 96552), (13608, 91486), (14736, 84483), (16092, 77364), (16578, 75096), (16688, 74601), (17192, 72414), (18774, 66312), (19341, 64368), (21456, 58023), (22104, 56322), (24138, 51576), (24867, 50064), (25032, 49734), (25788, 48276), (27216, 45743), (28161, 44208), (32184, 38682), (33156, 37548), (34384, 36207)]