889419492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1723}}^1$

素因数の和:2849

約数の個数: 72

約数和(自身を含む): 2424799104

約数和(自身を除く): 1535379612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1103, 1723, 2206, 3309, 3446, 4412, 5169, 6618, 6892, 9927, 10338, 13236, 14339, 15507, 19854, 20676, 22399, 28678, 31014, 39708, 43017, 44798, 57356, 62028, 67197, 86034, 89596, 129051, 134394, 172068, 201591, 258102, 268788, 403182, 516204, 806364, 1900469, 3800938, 5701407, 7601876, 11402814, 17104221, 22805628, 24706097, 34208442, 49412194, 68416884, 74118291, 98824388, 148236582, 222354873, 296473164, 444709746, 889419492]

約数ペア:

[(1, 889419492), (2, 444709746), (3, 296473164), (4, 222354873), (6, 148236582), (9, 98824388), (12, 74118291), (13, 68416884), (18, 49412194), (26, 34208442), (36, 24706097), (39, 22805628), (52, 17104221), (78, 11402814), (117, 7601876), (156, 5701407), (234, 3800938), (468, 1900469), (1103, 806364), (1723, 516204), (2206, 403182), (3309, 268788), (3446, 258102), (4412, 201591), (5169, 172068), (6618, 134394), (6892, 129051), (9927, 89596), (10338, 86034), (13236, 67197), (14339, 62028), (15507, 57356), (19854, 44798), (20676, 43017), (22399, 39708), (28678, 31014)]