221793264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 786449664

約数和(自身を除く): 564656400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 83, 84, 88, 99, 112, 126, 132, 144, 154, 166, 168, 176, 198, 231, 241, 249, 252, 264, 308, 332, 336, 396, 462, 482, 498, 504, 528, 581, 616, 664, 693, 723, 747, 792, 913, 924, 964, 996, 1008, 1162, 1232, 1328, 1386, 1446, 1494, 1584, 1687, 1743, 1826, 1848, 1928, 1992, 2169, 2324, 2651, 2739, 2772, 2892, 2988, 3374, 3486, 3652, 3696, 3856, 3984, 4338, 4648, 5061, 5229, 5302, 5478, 5544, 5784, 5976, 6391, 6748, 6972, 7304, 7953, 8217, 8676, 9296, 10122, 10458, 10604, 10956, 11088, 11568, 11952, 12782, 13496, 13944, 14608, 15183, 15906, 16434, 17352, 18557, 19173, 20003, 20244, 20916, 21208, 21912, 23859, 25564, 26992, 27888, 30366, 31812, 32868, 34704, 37114, 38346, 40006, 40488, 41832, 42416, 43824, 47718, 51128, 55671, 57519, 60009, 60732, 63624, 65736, 74228, 76692, 80012, 80976, 83664, 95436, 102256, 111342, 115038, 120018, 121464, 127248, 131472, 140021, 148456, 153384, 160024, 167013, 180027, 190872, 220033, 222684, 230076, 240036, 242928, 280042, 296912, 306768, 320048, 334026, 360054, 381744, 420063, 440066, 445368, 460152, 480072, 560084, 660099, 668052, 720108, 840126, 880132, 890736, 920304, 960144, 1120168, 1260189, 1320198, 1336104, 1440216, 1540231, 1680252, 1760264, 1980297, 2240336, 2520378, 2640396, 2672208, 2880432, 3080462, 3360504, 3520528, 3960594, 4620693, 5040756, 5280792, 6160924, 6721008, 7921188, 9241386, 10081512, 10561584, 12321848, 13862079, 15842376, 18482772, 20163024, 24643696, 27724158, 31684752, 36965544, 55448316, 73931088, 110896632, 221793264]

約数ペア:

[(1, 221793264), (2, 110896632), (3, 73931088), (4, 55448316), (6, 36965544), (7, 31684752), (8, 27724158), (9, 24643696), (11, 20163024), (12, 18482772), (14, 15842376), (16, 13862079), (18, 12321848), (21, 10561584), (22, 10081512), (24, 9241386), (28, 7921188), (33, 6721008), (36, 6160924), (42, 5280792), (44, 5040756), (48, 4620693), (56, 3960594), (63, 3520528), (66, 3360504), (72, 3080462), (77, 2880432), (83, 2672208), (84, 2640396), (88, 2520378), (99, 2240336), (112, 1980297), (126, 1760264), (132, 1680252), (144, 1540231), (154, 1440216), (166, 1336104), (168, 1320198), (176, 1260189), (198, 1120168), (231, 960144), (241, 920304), (249, 890736), (252, 880132), (264, 840126), (308, 720108), (332, 668052), (336, 660099), (396, 560084), (462, 480072), (482, 460152), (498, 445368), (504, 440066), (528, 420063), (581, 381744), (616, 360054), (664, 334026), (693, 320048), (723, 306768), (747, 296912), (792, 280042), (913, 242928), (924, 240036), (964, 230076), (996, 222684), (1008, 220033), (1162, 190872), (1232, 180027), (1328, 167013), (1386, 160024), (1446, 153384), (1494, 148456), (1584, 140021), (1687, 131472), (1743, 127248), (1826, 121464), (1848, 120018), (1928, 115038), (1992, 111342), (2169, 102256), (2324, 95436), (2651, 83664), (2739, 80976), (2772, 80012), (2892, 76692), (2988, 74228), (3374, 65736), (3486, 63624), (3652, 60732), (3696, 60009), (3856, 57519), (3984, 55671), (4338, 51128), (4648, 47718), (5061, 43824), (5229, 42416), (5302, 41832), (5478, 40488), (5544, 40006), (5784, 38346), (5976, 37114), (6391, 34704), (6748, 32868), (6972, 31812), (7304, 30366), (7953, 27888), (8217, 26992), (8676, 25564), (9296, 23859), (10122, 21912), (10458, 21208), (10604, 20916), (10956, 20244), (11088, 20003), (11568, 19173), (11952, 18557), (12782, 17352), (13496, 16434), (13944, 15906), (14608, 15183)]