1643243868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127859}}^1$

素因数の和:127896

約数の個数: 96

約数和(自身を含む): 5155315200

約数和(自身を除く): 3512071332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 3213, 4284, 6426, 12852, 127859, 255718, 383577, 511436, 767154, 895013, 1150731, 1534308, 1790026, 2173603, 2301462, 2685039, 3452193, 3580052, 4347206, 4602924, 5370078, 6520809, 6904386, 8055117, 8694412, 10740156, 13041618, 13808772, 15215221, 16110234, 19562427, 24165351, 26083236, 30430442, 32220468, 39124854, 45645663, 48330702, 58687281, 60860884, 78249708, 91291326, 96661404, 117374562, 136936989, 182582652, 234749124, 273873978, 410810967, 547747956, 821621934, 1643243868]

約数ペア:

[(1, 1643243868), (2, 821621934), (3, 547747956), (4, 410810967), (6, 273873978), (7, 234749124), (9, 182582652), (12, 136936989), (14, 117374562), (17, 96661404), (18, 91291326), (21, 78249708), (27, 60860884), (28, 58687281), (34, 48330702), (36, 45645663), (42, 39124854), (51, 32220468), (54, 30430442), (63, 26083236), (68, 24165351), (84, 19562427), (102, 16110234), (108, 15215221), (119, 13808772), (126, 13041618), (153, 10740156), (189, 8694412), (204, 8055117), (238, 6904386), (252, 6520809), (306, 5370078), (357, 4602924), (378, 4347206), (459, 3580052), (476, 3452193), (612, 2685039), (714, 2301462), (756, 2173603), (918, 1790026), (1071, 1534308), (1428, 1150731), (1836, 895013), (2142, 767154), (3213, 511436), (4284, 383577), (6426, 255718), (12852, 127859)]