1216470402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3709}}^1$

素因数の和:3880

約数の個数: 96

約数和(自身を含む): 3194755200

約数和(自身を除く): 1978284798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 137, 171, 266, 274, 342, 399, 411, 798, 822, 959, 1197, 1233, 1918, 2394, 2466, 2603, 2877, 3709, 5206, 5754, 7418, 7809, 8631, 11127, 15618, 17262, 18221, 22254, 23427, 25963, 33381, 36442, 46854, 51926, 54663, 66762, 70471, 77889, 109326, 140942, 155778, 163989, 211413, 233667, 327978, 422826, 467334, 493297, 508133, 634239, 986594, 1016266, 1268478, 1479891, 1524399, 2959782, 3048798, 3556931, 4439673, 4573197, 7113862, 8879346, 9146394, 9654527, 10670793, 19309054, 21341586, 28963581, 32012379, 57927162, 64024758, 67581689, 86890743, 135163378, 173781486, 202745067, 405490134, 608235201, 1216470402]

約数ペア:

[(1, 1216470402), (2, 608235201), (3, 405490134), (6, 202745067), (7, 173781486), (9, 135163378), (14, 86890743), (18, 67581689), (19, 64024758), (21, 57927162), (38, 32012379), (42, 28963581), (57, 21341586), (63, 19309054), (114, 10670793), (126, 9654527), (133, 9146394), (137, 8879346), (171, 7113862), (266, 4573197), (274, 4439673), (342, 3556931), (399, 3048798), (411, 2959782), (798, 1524399), (822, 1479891), (959, 1268478), (1197, 1016266), (1233, 986594), (1918, 634239), (2394, 508133), (2466, 493297), (2603, 467334), (2877, 422826), (3709, 327978), (5206, 233667), (5754, 211413), (7418, 163989), (7809, 155778), (8631, 140942), (11127, 109326), (15618, 77889), (17262, 70471), (18221, 66762), (22254, 54663), (23427, 51926), (25963, 46854), (33381, 36442)]