15423216

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 43309728

約数和(自身を除く): 27886512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 328, 408, 461, 492, 656, 697, 816, 922, 984, 1383, 1394, 1844, 1968, 2091, 2766, 2788, 3688, 4182, 5532, 5576, 7376, 7837, 8364, 11064, 11152, 15674, 16728, 18901, 22128, 23511, 31348, 33456, 37802, 47022, 56703, 62696, 75604, 94044, 113406, 125392, 151208, 188088, 226812, 302416, 321317, 376176, 453624, 642634, 907248, 963951, 1285268, 1927902, 2570536, 3855804, 5141072, 7711608, 15423216]

約数ペア:

[(1, 15423216), (2, 7711608), (3, 5141072), (4, 3855804), (6, 2570536), (8, 1927902), (12, 1285268), (16, 963951), (17, 907248), (24, 642634), (34, 453624), (41, 376176), (48, 321317), (51, 302416), (68, 226812), (82, 188088), (102, 151208), (123, 125392), (136, 113406), (164, 94044), (204, 75604), (246, 62696), (272, 56703), (328, 47022), (408, 37802), (461, 33456), (492, 31348), (656, 23511), (697, 22128), (816, 18901), (922, 16728), (984, 15674), (1383, 11152), (1394, 11064), (1844, 8364), (1968, 7837), (2091, 7376), (2766, 5576), (2788, 5532), (3688, 4182)]