1230118384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1327}}^1$

素因数の和:1598

約数の個数: 80

約数和(自身を含む): 2726968320

約数和(自身を除く): 1496849936

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 229, 253, 368, 458, 506, 916, 1012, 1327, 1832, 2024, 2519, 2654, 3664, 4048, 5038, 5267, 5308, 10076, 10534, 10616, 14597, 20152, 21068, 21232, 29194, 30521, 40304, 42136, 57937, 58388, 61042, 84272, 115874, 116776, 122084, 231748, 233552, 244168, 303883, 335731, 463496, 488336, 607766, 671462, 926992, 1215532, 1342924, 2431064, 2685848, 3342713, 4862128, 5371696, 6685426, 6989309, 13370852, 13978618, 26741704, 27957236, 53483408, 55914472, 76882399, 111828944, 153764798, 307529596, 615059192, 1230118384]

約数ペア:

[(1, 1230118384), (2, 615059192), (4, 307529596), (8, 153764798), (11, 111828944), (16, 76882399), (22, 55914472), (23, 53483408), (44, 27957236), (46, 26741704), (88, 13978618), (92, 13370852), (176, 6989309), (184, 6685426), (229, 5371696), (253, 4862128), (368, 3342713), (458, 2685848), (506, 2431064), (916, 1342924), (1012, 1215532), (1327, 926992), (1832, 671462), (2024, 607766), (2519, 488336), (2654, 463496), (3664, 335731), (4048, 303883), (5038, 244168), (5267, 233552), (5308, 231748), (10076, 122084), (10534, 116776), (10616, 115874), (14597, 84272), (20152, 61042), (21068, 58388), (21232, 57937), (29194, 42136), (30521, 40304)]