2016372015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:518

約数の個数: 128

約数和(自身を含む): 4220190720

約数和(自身を除く): 2203818705

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 127, 135, 159, 189, 265, 315, 317, 371, 381, 477, 635, 795, 889, 945, 951, 1113, 1143, 1431, 1585, 1855, 1905, 2219, 2385, 2667, 2853, 3339, 3429, 4445, 4755, 5565, 5715, 6657, 6731, 7155, 8001, 8559, 10017, 11095, 13335, 14265, 16695, 16801, 17145, 19971, 20193, 24003, 33285, 33655, 40005, 40259, 42795, 47117, 50085, 50403, 59913, 60579, 84005, 99855, 100965, 117607, 120015, 120777, 141351, 151209, 181737, 201295, 235585, 252015, 281813, 299565, 302895, 352821, 362331, 424053, 453627, 588035, 603885, 706755, 756045, 845439, 908685, 1058463, 1086993, 1272159, 1409065, 1764105, 1811655, 2120265, 2133727, 2268135, 2536317, 3175389, 4227195, 5292315, 5434965, 6360795, 6401181, 7608951, 10668635, 12681585, 14936089, 15876945, 19203543, 32005905, 38044755, 44808267, 57610629, 74680445, 96017715, 134424801, 224041335, 288053145, 403274403, 672124005, 2016372015]

約数ペア:

[(1, 2016372015), (3, 672124005), (5, 403274403), (7, 288053145), (9, 224041335), (15, 134424801), (21, 96017715), (27, 74680445), (35, 57610629), (45, 44808267), (53, 38044755), (63, 32005905), (105, 19203543), (127, 15876945), (135, 14936089), (159, 12681585), (189, 10668635), (265, 7608951), (315, 6401181), (317, 6360795), (371, 5434965), (381, 5292315), (477, 4227195), (635, 3175389), (795, 2536317), (889, 2268135), (945, 2133727), (951, 2120265), (1113, 1811655), (1143, 1764105), (1431, 1409065), (1585, 1272159), (1855, 1086993), (1905, 1058463), (2219, 908685), (2385, 845439), (2667, 756045), (2853, 706755), (3339, 603885), (3429, 588035), (4445, 453627), (4755, 424053), (5565, 362331), (5715, 352821), (6657, 302895), (6731, 299565), (7155, 281813), (8001, 252015), (8559, 235585), (10017, 201295), (11095, 181737), (13335, 151209), (14265, 141351), (16695, 120777), (16801, 120015), (17145, 117607), (19971, 100965), (20193, 99855), (24003, 84005), (33285, 60579), (33655, 59913), (40005, 50403), (40259, 50085), (42795, 47117)]