2023644728

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 4526506800

約数和(自身を除く): 2502862072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 257, 371, 379, 392, 424, 514, 742, 758, 1028, 1484, 1516, 1799, 2056, 2597, 2653, 2968, 3032, 3598, 5194, 5306, 7196, 10388, 10612, 12593, 13621, 14392, 18571, 20087, 20776, 21224, 25186, 27242, 37142, 40174, 50372, 54484, 74284, 80348, 95347, 97403, 100744, 108968, 140609, 148568, 160696, 190694, 194806, 281218, 381388, 389612, 562436, 667429, 681821, 762776, 779224, 984263, 1124872, 1334858, 1363642, 1968526, 2669716, 2727284, 3937052, 4772747, 5162359, 5339432, 5454568, 7874104, 9545494, 10324718, 19090988, 20649436, 36136513, 38181976, 41298872, 72273026, 144546052, 252955591, 289092104, 505911182, 1011822364, 2023644728]

約数ペア:

[(1, 2023644728), (2, 1011822364), (4, 505911182), (7, 289092104), (8, 252955591), (14, 144546052), (28, 72273026), (49, 41298872), (53, 38181976), (56, 36136513), (98, 20649436), (106, 19090988), (196, 10324718), (212, 9545494), (257, 7874104), (371, 5454568), (379, 5339432), (392, 5162359), (424, 4772747), (514, 3937052), (742, 2727284), (758, 2669716), (1028, 1968526), (1484, 1363642), (1516, 1334858), (1799, 1124872), (2056, 984263), (2597, 779224), (2653, 762776), (2968, 681821), (3032, 667429), (3598, 562436), (5194, 389612), (5306, 381388), (7196, 281218), (10388, 194806), (10612, 190694), (12593, 160696), (13621, 148568), (14392, 140609), (18571, 108968), (20087, 100744), (20776, 97403), (21224, 95347), (25186, 80348), (27242, 74284), (37142, 54484), (40174, 50372)]