4043124

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 11269440

約数和(自身を除く): 7226316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 257, 276, 342, 414, 437, 514, 684, 771, 828, 874, 1028, 1311, 1542, 1748, 2313, 2622, 3084, 3933, 4626, 4883, 5244, 5911, 7866, 9252, 9766, 11822, 14649, 15732, 17733, 19532, 23644, 29298, 35466, 43947, 53199, 58596, 70932, 87894, 106398, 112309, 175788, 212796, 224618, 336927, 449236, 673854, 1010781, 1347708, 2021562, 4043124]

約数ペア:

[(1, 4043124), (2, 2021562), (3, 1347708), (4, 1010781), (6, 673854), (9, 449236), (12, 336927), (18, 224618), (19, 212796), (23, 175788), (36, 112309), (38, 106398), (46, 87894), (57, 70932), (69, 58596), (76, 53199), (92, 43947), (114, 35466), (138, 29298), (171, 23644), (207, 19532), (228, 17733), (257, 15732), (276, 14649), (342, 11822), (414, 9766), (437, 9252), (514, 7866), (684, 5911), (771, 5244), (828, 4883), (874, 4626), (1028, 3933), (1311, 3084), (1542, 2622), (1748, 2313)]