231661584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1278

約数の個数: 240

約数和(自身を含む): 856552320

約数和(自身を除く): 624890736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 48, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 112, 119, 126, 132, 136, 144, 153, 154, 168, 176, 187, 198, 204, 231, 238, 252, 264, 272, 306, 308, 336, 357, 374, 396, 408, 462, 476, 504, 528, 561, 612, 616, 693, 714, 748, 792, 816, 924, 952, 1008, 1071, 1122, 1224, 1229, 1232, 1309, 1386, 1428, 1496, 1584, 1683, 1848, 1904, 2142, 2244, 2448, 2458, 2618, 2772, 2856, 2992, 3366, 3687, 3696, 3927, 4284, 4488, 4916, 5236, 5544, 5712, 6732, 7374, 7854, 8568, 8603, 8976, 9832, 10472, 11061, 11088, 11781, 13464, 13519, 14748, 15708, 17136, 17206, 19664, 20893, 20944, 22122, 23562, 25809, 26928, 27038, 29496, 31416, 34412, 40557, 41786, 44244, 47124, 51618, 54076, 58992, 62679, 62832, 68824, 77427, 81114, 83572, 88488, 94248, 94633, 103236, 108152, 121671, 125358, 137648, 146251, 154854, 162228, 167144, 176976, 188037, 188496, 189266, 206472, 216304, 229823, 243342, 250716, 283899, 292502, 309708, 324456, 334288, 376074, 378532, 412944, 438753, 459646, 486684, 501432, 567798, 585004, 619416, 648912, 689469, 752148, 757064, 851697, 877506, 919292, 973368, 1002864, 1135596, 1170008, 1238832, 1316259, 1378938, 1504296, 1514128, 1608761, 1703394, 1755012, 1838584, 1946736, 2068407, 2271192, 2340016, 2632518, 2757876, 3008592, 3217522, 3406788, 3510024, 3677168, 4136814, 4542384, 4826283, 5265036, 5515752, 6435044, 6813576, 7020048, 8273628, 9652566, 10530072, 11031504, 12870088, 13627152, 14478849, 16547256, 19305132, 21060144, 25740176, 28957698, 33094512, 38610264, 57915396, 77220528, 115830792, 231661584]

約数ペア:

[(1, 231661584), (2, 115830792), (3, 77220528), (4, 57915396), (6, 38610264), (7, 33094512), (8, 28957698), (9, 25740176), (11, 21060144), (12, 19305132), (14, 16547256), (16, 14478849), (17, 13627152), (18, 12870088), (21, 11031504), (22, 10530072), (24, 9652566), (28, 8273628), (33, 7020048), (34, 6813576), (36, 6435044), (42, 5515752), (44, 5265036), (48, 4826283), (51, 4542384), (56, 4136814), (63, 3677168), (66, 3510024), (68, 3406788), (72, 3217522), (77, 3008592), (84, 2757876), (88, 2632518), (99, 2340016), (102, 2271192), (112, 2068407), (119, 1946736), (126, 1838584), (132, 1755012), (136, 1703394), (144, 1608761), (153, 1514128), (154, 1504296), (168, 1378938), (176, 1316259), (187, 1238832), (198, 1170008), (204, 1135596), (231, 1002864), (238, 973368), (252, 919292), (264, 877506), (272, 851697), (306, 757064), (308, 752148), (336, 689469), (357, 648912), (374, 619416), (396, 585004), (408, 567798), (462, 501432), (476, 486684), (504, 459646), (528, 438753), (561, 412944), (612, 378532), (616, 376074), (693, 334288), (714, 324456), (748, 309708), (792, 292502), (816, 283899), (924, 250716), (952, 243342), (1008, 229823), (1071, 216304), (1122, 206472), (1224, 189266), (1229, 188496), (1232, 188037), (1309, 176976), (1386, 167144), (1428, 162228), (1496, 154854), (1584, 146251), (1683, 137648), (1848, 125358), (1904, 121671), (2142, 108152), (2244, 103236), (2448, 94633), (2458, 94248), (2618, 88488), (2772, 83572), (2856, 81114), (2992, 77427), (3366, 68824), (3687, 62832), (3696, 62679), (3927, 58992), (4284, 54076), (4488, 51618), (4916, 47124), (5236, 44244), (5544, 41786), (5712, 40557), (6732, 34412), (7374, 31416), (7854, 29496), (8568, 27038), (8603, 26928), (8976, 25809), (9832, 23562), (10472, 22122), (11061, 20944), (11088, 20893), (11781, 19664), (13464, 17206), (13519, 17136), (14748, 15708)]