123293384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 259459200

約数和(自身を除く): 136165816

約数列:

[1, 2, 4, 8, 17, 29, 34, 43, 58, 68, 86, 116, 136, 172, 232, 344, 493, 727, 731, 986, 1247, 1454, 1462, 1972, 2494, 2908, 2924, 3944, 4988, 5816, 5848, 9976, 12359, 21083, 21199, 24718, 31261, 42166, 42398, 49436, 62522, 84332, 84796, 98872, 125044, 168664, 169592, 250088, 358411, 531437, 716822, 906569, 1062874, 1433644, 1813138, 2125748, 2867288, 3626276, 4251496, 7252552, 15411673, 30823346, 61646692, 123293384]

約数ペア:

[(1, 123293384), (2, 61646692), (4, 30823346), (8, 15411673), (17, 7252552), (29, 4251496), (34, 3626276), (43, 2867288), (58, 2125748), (68, 1813138), (86, 1433644), (116, 1062874), (136, 906569), (172, 716822), (232, 531437), (344, 358411), (493, 250088), (727, 169592), (731, 168664), (986, 125044), (1247, 98872), (1454, 84796), (1462, 84332), (1972, 62522), (2494, 49436), (2908, 42398), (2924, 42166), (3944, 31261), (4988, 24718), (5816, 21199), (5848, 21083), (9976, 12359)]