280366812

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12421}}^1$

素因数の和:12464

約数の個数: 96

約数和(自身を含む): 834758400

約数和(自身を除く): 554391588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 209, 228, 297, 342, 396, 418, 513, 594, 627, 684, 836, 1026, 1188, 1254, 1881, 2052, 2508, 3762, 5643, 7524, 11286, 12421, 22572, 24842, 37263, 49684, 74526, 111789, 136631, 149052, 223578, 235999, 273262, 335367, 409893, 447156, 471998, 546524, 670734, 707997, 819786, 943996, 1229679, 1341468, 1415994, 1639572, 2123991, 2459358, 2595989, 2831988, 3689037, 4247982, 4918716, 5191978, 6371973, 7378074, 7787967, 8495964, 10383956, 12743946, 14756148, 15575934, 23363901, 25487892, 31151868, 46727802, 70091703, 93455604, 140183406, 280366812]

約数ペア:

[(1, 280366812), (2, 140183406), (3, 93455604), (4, 70091703), (6, 46727802), (9, 31151868), (11, 25487892), (12, 23363901), (18, 15575934), (19, 14756148), (22, 12743946), (27, 10383956), (33, 8495964), (36, 7787967), (38, 7378074), (44, 6371973), (54, 5191978), (57, 4918716), (66, 4247982), (76, 3689037), (99, 2831988), (108, 2595989), (114, 2459358), (132, 2123991), (171, 1639572), (198, 1415994), (209, 1341468), (228, 1229679), (297, 943996), (342, 819786), (396, 707997), (418, 670734), (513, 546524), (594, 471998), (627, 447156), (684, 409893), (836, 335367), (1026, 273262), (1188, 235999), (1254, 223578), (1881, 149052), (2052, 136631), (2508, 111789), (3762, 74526), (5643, 49684), (7524, 37263), (11286, 24842), (12421, 22572)]