2221085748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{673}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 6005825280

約数和(自身を除く): 3784739532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 389, 404, 606, 673, 707, 778, 1167, 1212, 1346, 1414, 1556, 2019, 2121, 2334, 2692, 2723, 2828, 4038, 4242, 4668, 4711, 5446, 8076, 8169, 8484, 9422, 10892, 14133, 16338, 18844, 28266, 32676, 39289, 56532, 67973, 78578, 117867, 135946, 157156, 203919, 235734, 261797, 271892, 275023, 407838, 471468, 475811, 523594, 550046, 785391, 815676, 825069, 951622, 1047188, 1100092, 1427433, 1570782, 1650138, 1832579, 1903244, 2854866, 3141564, 3300276, 3665158, 5497737, 5709732, 7330316, 10995474, 21990948, 26441497, 52882994, 79324491, 105765988, 158648982, 185090479, 317297964, 370180958, 555271437, 740361916, 1110542874, 2221085748]

約数ペア:

[(1, 2221085748), (2, 1110542874), (3, 740361916), (4, 555271437), (6, 370180958), (7, 317297964), (12, 185090479), (14, 158648982), (21, 105765988), (28, 79324491), (42, 52882994), (84, 26441497), (101, 21990948), (202, 10995474), (303, 7330316), (389, 5709732), (404, 5497737), (606, 3665158), (673, 3300276), (707, 3141564), (778, 2854866), (1167, 1903244), (1212, 1832579), (1346, 1650138), (1414, 1570782), (1556, 1427433), (2019, 1100092), (2121, 1047188), (2334, 951622), (2692, 825069), (2723, 815676), (2828, 785391), (4038, 550046), (4242, 523594), (4668, 475811), (4711, 471468), (5446, 407838), (8076, 275023), (8169, 271892), (8484, 261797), (9422, 235734), (10892, 203919), (14133, 157156), (16338, 135946), (18844, 117867), (28266, 78578), (32676, 67973), (39289, 56532)]