2621226972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2467}}^1$

素因数の和:2640

約数の個数: 144

約数和(自身を含む): 7720298880

約数和(自身を除く): 5099071908

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 139, 147, 156, 182, 196, 273, 278, 294, 364, 417, 546, 556, 588, 637, 834, 973, 1092, 1274, 1668, 1807, 1911, 1946, 2467, 2548, 2919, 3614, 3822, 3892, 4934, 5421, 5838, 6811, 7228, 7401, 7644, 9868, 10842, 11676, 12649, 13622, 14802, 17269, 20433, 21684, 25298, 27244, 29604, 32071, 34538, 37947, 40866, 50596, 51807, 64142, 69076, 75894, 81732, 88543, 96213, 103614, 120883, 128284, 151788, 177086, 192426, 207228, 224497, 241766, 265629, 342913, 354172, 362649, 384852, 448994, 483532, 531258, 673491, 685826, 725298, 897988, 1028739, 1062516, 1346982, 1371652, 1450596, 1571479, 2057478, 2400391, 2693964, 3142958, 4114956, 4457869, 4714437, 4800782, 6285916, 7201173, 8915738, 9428874, 9601564, 13373607, 14402346, 16802737, 17831476, 18857748, 26747214, 28804692, 31205083, 33605474, 50408211, 53494428, 62410166, 67210948, 93615249, 100816422, 124820332, 187230498, 201632844, 218435581, 374460996, 436871162, 655306743, 873742324, 1310613486, 2621226972]

約数ペア:

[(1, 2621226972), (2, 1310613486), (3, 873742324), (4, 655306743), (6, 436871162), (7, 374460996), (12, 218435581), (13, 201632844), (14, 187230498), (21, 124820332), (26, 100816422), (28, 93615249), (39, 67210948), (42, 62410166), (49, 53494428), (52, 50408211), (78, 33605474), (84, 31205083), (91, 28804692), (98, 26747214), (139, 18857748), (147, 17831476), (156, 16802737), (182, 14402346), (196, 13373607), (273, 9601564), (278, 9428874), (294, 8915738), (364, 7201173), (417, 6285916), (546, 4800782), (556, 4714437), (588, 4457869), (637, 4114956), (834, 3142958), (973, 2693964), (1092, 2400391), (1274, 2057478), (1668, 1571479), (1807, 1450596), (1911, 1371652), (1946, 1346982), (2467, 1062516), (2548, 1028739), (2919, 897988), (3614, 725298), (3822, 685826), (3892, 673491), (4934, 531258), (5421, 483532), (5838, 448994), (6811, 384852), (7228, 362649), (7401, 354172), (7644, 342913), (9868, 265629), (10842, 241766), (11676, 224497), (12649, 207228), (13622, 192426), (14802, 177086), (17269, 151788), (20433, 128284), (21684, 120883), (25298, 103614), (27244, 96213), (29604, 88543), (32071, 81732), (34538, 75894), (37947, 69076), (40866, 64142), (50596, 51807)]