1330256448

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:965

約数の個数: 168

約数和(自身を含む): 3989938680

約数和(自身を除く): 2659682232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 97, 116, 144, 174, 192, 194, 232, 261, 288, 291, 348, 388, 464, 522, 576, 582, 696, 776, 821, 873, 928, 1044, 1164, 1392, 1552, 1642, 1746, 1856, 2088, 2328, 2463, 2784, 2813, 3104, 3284, 3492, 4176, 4656, 4926, 5568, 5626, 6208, 6568, 6984, 7389, 8352, 8439, 9312, 9852, 11252, 13136, 13968, 14778, 16704, 16878, 18624, 19704, 22504, 23809, 25317, 26272, 27936, 29556, 33756, 39408, 45008, 47618, 50634, 52544, 55872, 59112, 67512, 71427, 78816, 79637, 90016, 95236, 101268, 118224, 135024, 142854, 157632, 159274, 180032, 190472, 202536, 214281, 236448, 238911, 270048, 285708, 318548, 380944, 405072, 428562, 472896, 477822, 540096, 571416, 637096, 716733, 761888, 810144, 857124, 955644, 1142832, 1274192, 1433466, 1523776, 1620288, 1714248, 1911288, 2285664, 2309473, 2548384, 2866932, 3428496, 3822576, 4571328, 4618946, 5096768, 5733864, 6856992, 6928419, 7645152, 9237892, 11467728, 13713984, 13856838, 15290304, 18475784, 20785257, 22935456, 27713676, 36951568, 41570514, 45870912, 55427352, 73903136, 83141028, 110854704, 147806272, 166282056, 221709408, 332564112, 443418816, 665128224, 1330256448]

約数ペア:

[(1, 1330256448), (2, 665128224), (3, 443418816), (4, 332564112), (6, 221709408), (8, 166282056), (9, 147806272), (12, 110854704), (16, 83141028), (18, 73903136), (24, 55427352), (29, 45870912), (32, 41570514), (36, 36951568), (48, 27713676), (58, 22935456), (64, 20785257), (72, 18475784), (87, 15290304), (96, 13856838), (97, 13713984), (116, 11467728), (144, 9237892), (174, 7645152), (192, 6928419), (194, 6856992), (232, 5733864), (261, 5096768), (288, 4618946), (291, 4571328), (348, 3822576), (388, 3428496), (464, 2866932), (522, 2548384), (576, 2309473), (582, 2285664), (696, 1911288), (776, 1714248), (821, 1620288), (873, 1523776), (928, 1433466), (1044, 1274192), (1164, 1142832), (1392, 955644), (1552, 857124), (1642, 810144), (1746, 761888), (1856, 716733), (2088, 637096), (2328, 571416), (2463, 540096), (2784, 477822), (2813, 472896), (3104, 428562), (3284, 405072), (3492, 380944), (4176, 318548), (4656, 285708), (4926, 270048), (5568, 238911), (5626, 236448), (6208, 214281), (6568, 202536), (6984, 190472), (7389, 180032), (8352, 159274), (8439, 157632), (9312, 142854), (9852, 135024), (11252, 118224), (13136, 101268), (13968, 95236), (14778, 90016), (16704, 79637), (16878, 78816), (18624, 71427), (19704, 67512), (22504, 59112), (23809, 55872), (25317, 52544), (26272, 50634), (27936, 47618), (29556, 45008), (33756, 39408)]