2718863976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{81677}}^1$

素因数の和:81778

約数の個数: 64

約数和(自身を含む): 7253006400

約数和(自身を除く): 4534142424

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 584, 876, 1387, 1752, 2774, 4161, 5548, 8322, 11096, 16644, 33288, 81677, 163354, 245031, 326708, 490062, 653416, 980124, 1551863, 1960248, 3103726, 4655589, 5962421, 6207452, 9311178, 11924842, 12414904, 17887263, 18622356, 23849684, 35774526, 37244712, 47699368, 71549052, 113285999, 143098104, 226571998, 339857997, 453143996, 679715994, 906287992, 1359431988, 2718863976]

約数ペア:

[(1, 2718863976), (2, 1359431988), (3, 906287992), (4, 679715994), (6, 453143996), (8, 339857997), (12, 226571998), (19, 143098104), (24, 113285999), (38, 71549052), (57, 47699368), (73, 37244712), (76, 35774526), (114, 23849684), (146, 18622356), (152, 17887263), (219, 12414904), (228, 11924842), (292, 9311178), (438, 6207452), (456, 5962421), (584, 4655589), (876, 3103726), (1387, 1960248), (1752, 1551863), (2774, 980124), (4161, 653416), (5548, 490062), (8322, 326708), (11096, 245031), (16644, 163354), (33288, 81677)]