2556491616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34273}}^1$

素因数の和:34333

約数の個数: 144

約数和(自身を含む): 8533403424

約数和(自身を除く): 5976911808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1776, 2016, 2072, 2331, 2664, 3108, 3552, 4144, 4662, 5328, 6216, 8288, 9324, 10656, 12432, 18648, 24864, 34273, 37296, 68546, 74592, 102819, 137092, 205638, 239911, 274184, 308457, 411276, 479822, 548368, 616914, 719733, 822552, 959644, 1096736, 1233828, 1268101, 1439466, 1645104, 1919288, 2159199, 2467656, 2536202, 2878932, 3290208, 3804303, 3838576, 4318398, 4935312, 5072404, 5757864, 7608606, 7677152, 8636796, 8876707, 9870624, 10144808, 11412909, 11515728, 15217212, 17273592, 17753414, 20289616, 22825818, 23031456, 26630121, 30434424, 34547184, 35506828, 40579232, 45651636, 53260242, 60868848, 69094368, 71013656, 79890363, 91303272, 106520484, 121737696, 142027312, 159780726, 182606544, 213040968, 284054624, 319561452, 365213088, 426081936, 639122904, 852163872, 1278245808, 2556491616]

約数ペア:

[(1, 2556491616), (2, 1278245808), (3, 852163872), (4, 639122904), (6, 426081936), (7, 365213088), (8, 319561452), (9, 284054624), (12, 213040968), (14, 182606544), (16, 159780726), (18, 142027312), (21, 121737696), (24, 106520484), (28, 91303272), (32, 79890363), (36, 71013656), (37, 69094368), (42, 60868848), (48, 53260242), (56, 45651636), (63, 40579232), (72, 35506828), (74, 34547184), (84, 30434424), (96, 26630121), (111, 23031456), (112, 22825818), (126, 20289616), (144, 17753414), (148, 17273592), (168, 15217212), (222, 11515728), (224, 11412909), (252, 10144808), (259, 9870624), (288, 8876707), (296, 8636796), (333, 7677152), (336, 7608606), (444, 5757864), (504, 5072404), (518, 4935312), (592, 4318398), (666, 3838576), (672, 3804303), (777, 3290208), (888, 2878932), (1008, 2536202), (1036, 2467656), (1184, 2159199), (1332, 1919288), (1554, 1645104), (1776, 1439466), (2016, 1268101), (2072, 1233828), (2331, 1096736), (2664, 959644), (3108, 822552), (3552, 719733), (4144, 616914), (4662, 548368), (5328, 479822), (6216, 411276), (8288, 308457), (9324, 274184), (10656, 239911), (12432, 205638), (18648, 137092), (24864, 102819), (34273, 74592), (37296, 68546)]