321872184

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 919080000

約数和(自身を除く): 597207816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 137, 146, 149, 216, 219, 274, 292, 298, 411, 438, 447, 548, 584, 596, 657, 822, 876, 894, 1096, 1192, 1233, 1314, 1341, 1644, 1752, 1788, 1971, 2466, 2628, 2682, 3288, 3576, 3699, 3942, 4023, 4932, 5256, 5364, 7398, 7884, 8046, 9864, 10001, 10728, 10877, 14796, 15768, 16092, 20002, 20413, 21754, 29592, 30003, 32184, 32631, 40004, 40826, 43508, 60006, 61239, 65262, 80008, 81652, 87016, 90009, 97893, 120012, 122478, 130524, 163304, 180018, 183717, 195786, 240024, 244956, 261048, 270027, 293679, 360036, 367434, 391572, 489912, 540054, 551151, 587358, 720072, 734868, 783144, 1080108, 1102302, 1174716, 1469736, 1490149, 2160216, 2204604, 2349432, 2980298, 4409208, 4470447, 5960596, 8940894, 11921192, 13411341, 17881788, 26822682, 35763576, 40234023, 53645364, 80468046, 107290728, 160936092, 321872184]

約数ペア:

[(1, 321872184), (2, 160936092), (3, 107290728), (4, 80468046), (6, 53645364), (8, 40234023), (9, 35763576), (12, 26822682), (18, 17881788), (24, 13411341), (27, 11921192), (36, 8940894), (54, 5960596), (72, 4470447), (73, 4409208), (108, 2980298), (137, 2349432), (146, 2204604), (149, 2160216), (216, 1490149), (219, 1469736), (274, 1174716), (292, 1102302), (298, 1080108), (411, 783144), (438, 734868), (447, 720072), (548, 587358), (584, 551151), (596, 540054), (657, 489912), (822, 391572), (876, 367434), (894, 360036), (1096, 293679), (1192, 270027), (1233, 261048), (1314, 244956), (1341, 240024), (1644, 195786), (1752, 183717), (1788, 180018), (1971, 163304), (2466, 130524), (2628, 122478), (2682, 120012), (3288, 97893), (3576, 90009), (3699, 87016), (3942, 81652), (4023, 80008), (4932, 65262), (5256, 61239), (5364, 60006), (7398, 43508), (7884, 40826), (8046, 40004), (9864, 32631), (10001, 32184), (10728, 30003), (10877, 29592), (14796, 21754), (15768, 20413), (16092, 20002)]