2855778828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{2543}}^1$

素因数の和:3047

約数の個数: 96

約数和(自身を含む): 7898204160

約数和(自身を除く): 5042425332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 461, 609, 812, 922, 1218, 1383, 1844, 2436, 2543, 2766, 3227, 5086, 5532, 6454, 7629, 9681, 10172, 12908, 13369, 15258, 17801, 19362, 26738, 30516, 35602, 38724, 40107, 53403, 53476, 71204, 73747, 80214, 93583, 106806, 147494, 160428, 187166, 213612, 221241, 280749, 294988, 374332, 442482, 516229, 561498, 884964, 1032458, 1122996, 1172323, 1548687, 2064916, 2344646, 3097374, 3516969, 4689292, 6194748, 7033938, 8206261, 14067876, 16412522, 24618783, 32825044, 33997367, 49237566, 67994734, 98475132, 101992101, 135989468, 203984202, 237981569, 407968404, 475963138, 713944707, 951926276, 1427889414, 2855778828]

約数ペア:

[(1, 2855778828), (2, 1427889414), (3, 951926276), (4, 713944707), (6, 475963138), (7, 407968404), (12, 237981569), (14, 203984202), (21, 135989468), (28, 101992101), (29, 98475132), (42, 67994734), (58, 49237566), (84, 33997367), (87, 32825044), (116, 24618783), (174, 16412522), (203, 14067876), (348, 8206261), (406, 7033938), (461, 6194748), (609, 4689292), (812, 3516969), (922, 3097374), (1218, 2344646), (1383, 2064916), (1844, 1548687), (2436, 1172323), (2543, 1122996), (2766, 1032458), (3227, 884964), (5086, 561498), (5532, 516229), (6454, 442482), (7629, 374332), (9681, 294988), (10172, 280749), (12908, 221241), (13369, 213612), (15258, 187166), (17801, 160428), (19362, 147494), (26738, 106806), (30516, 93583), (35602, 80214), (38724, 73747), (40107, 71204), (53403, 53476)]