647291304

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1$

素因数の和:3176

約数の個数: 128

約数和(自身を含む): 1984176000

約数和(自身を除く): 1336884696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 89, 99, 108, 132, 178, 198, 216, 264, 267, 297, 356, 396, 534, 594, 712, 792, 801, 979, 1068, 1188, 1602, 1958, 2136, 2376, 2403, 2937, 3061, 3204, 3916, 4806, 5874, 6122, 6408, 7832, 8811, 9183, 9612, 11748, 12244, 17622, 18366, 19224, 23496, 24488, 26433, 27549, 33671, 35244, 36732, 52866, 55098, 67342, 70488, 73464, 82647, 101013, 105732, 110196, 134684, 165294, 202026, 211464, 220392, 269368, 272429, 303039, 330588, 404052, 544858, 606078, 661176, 808104, 817287, 909117, 1089716, 1212156, 1634574, 1818234, 2179432, 2424312, 2451861, 2996719, 3269148, 3636468, 4903722, 5993438, 6538296, 7272936, 7355583, 8990157, 9807444, 11986876, 14711166, 17980314, 19614888, 23973752, 26970471, 29422332, 35960628, 53940942, 58844664, 71921256, 80911413, 107881884, 161822826, 215763768, 323645652, 647291304]

約数ペア:

[(1, 647291304), (2, 323645652), (3, 215763768), (4, 161822826), (6, 107881884), (8, 80911413), (9, 71921256), (11, 58844664), (12, 53940942), (18, 35960628), (22, 29422332), (24, 26970471), (27, 23973752), (33, 19614888), (36, 17980314), (44, 14711166), (54, 11986876), (66, 9807444), (72, 8990157), (88, 7355583), (89, 7272936), (99, 6538296), (108, 5993438), (132, 4903722), (178, 3636468), (198, 3269148), (216, 2996719), (264, 2451861), (267, 2424312), (297, 2179432), (356, 1818234), (396, 1634574), (534, 1212156), (594, 1089716), (712, 909117), (792, 817287), (801, 808104), (979, 661176), (1068, 606078), (1188, 544858), (1602, 404052), (1958, 330588), (2136, 303039), (2376, 272429), (2403, 269368), (2937, 220392), (3061, 211464), (3204, 202026), (3916, 165294), (4806, 134684), (5874, 110196), (6122, 105732), (6408, 101013), (7832, 82647), (8811, 73464), (9183, 70488), (9612, 67342), (11748, 55098), (12244, 52866), (17622, 36732), (18366, 35244), (19224, 33671), (23496, 27549), (24488, 26433)]