1212983856

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{401119}}^1$

素因数の和:401143

約数の個数: 80

約数和(自身を含む): 3979110400

約数和(自身を除く): 2766126544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 401119, 802238, 1203357, 1604476, 2406714, 2807833, 3208952, 3610071, 4813428, 5615666, 6417904, 7220142, 8423499, 9626856, 10830213, 11231332, 14440284, 16846998, 19253712, 21660426, 22462664, 25270497, 28880568, 33693996, 43320852, 44925328, 50540994, 57761136, 67387992, 75811491, 86641704, 101081988, 134775984, 151622982, 173283408, 202163976, 303245964, 404327952, 606491928, 1212983856]

約数ペア:

[(1, 1212983856), (2, 606491928), (3, 404327952), (4, 303245964), (6, 202163976), (7, 173283408), (8, 151622982), (9, 134775984), (12, 101081988), (14, 86641704), (16, 75811491), (18, 67387992), (21, 57761136), (24, 50540994), (27, 44925328), (28, 43320852), (36, 33693996), (42, 28880568), (48, 25270497), (54, 22462664), (56, 21660426), (63, 19253712), (72, 16846998), (84, 14440284), (108, 11231332), (112, 10830213), (126, 9626856), (144, 8423499), (168, 7220142), (189, 6417904), (216, 5615666), (252, 4813428), (336, 3610071), (378, 3208952), (432, 2807833), (504, 2406714), (756, 1604476), (1008, 1203357), (1512, 802238), (3024, 401119)]