216065892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{12671}}^1$

素因数の和:12721

約数の個数: 72

約数和(自身を含む): 606735360

約数和(自身を除く): 390669468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 12671, 17052, 25342, 38013, 50684, 76026, 88697, 152052, 177394, 266091, 354788, 367459, 532182, 620879, 734918, 1064364, 1102377, 1241758, 1469836, 1862637, 2204754, 2483516, 2572213, 3725274, 4409508, 5144426, 7450548, 7716639, 10288852, 15433278, 18005491, 30866556, 36010982, 54016473, 72021964, 108032946, 216065892]

約数ペア:

[(1, 216065892), (2, 108032946), (3, 72021964), (4, 54016473), (6, 36010982), (7, 30866556), (12, 18005491), (14, 15433278), (21, 10288852), (28, 7716639), (29, 7450548), (42, 5144426), (49, 4409508), (58, 3725274), (84, 2572213), (87, 2483516), (98, 2204754), (116, 1862637), (147, 1469836), (174, 1241758), (196, 1102377), (203, 1064364), (294, 734918), (348, 620879), (406, 532182), (588, 367459), (609, 354788), (812, 266091), (1218, 177394), (1421, 152052), (2436, 88697), (2842, 76026), (4263, 50684), (5684, 38013), (8526, 25342), (12671, 17052)]