491002512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:982

約数の個数: 240

約数和(自身を含む): 1717806720

約数和(自身を除く): 1226804208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 121, 132, 143, 154, 156, 168, 176, 182, 208, 231, 242, 264, 273, 286, 308, 312, 336, 363, 364, 429, 462, 484, 528, 546, 572, 616, 624, 726, 728, 847, 858, 924, 929, 968, 1001, 1092, 1144, 1232, 1452, 1456, 1573, 1694, 1716, 1848, 1858, 1936, 2002, 2184, 2288, 2541, 2787, 2904, 3003, 3146, 3388, 3432, 3696, 3716, 4004, 4368, 4719, 5082, 5574, 5808, 6006, 6292, 6503, 6776, 6864, 7432, 8008, 9438, 10164, 10219, 11011, 11148, 12012, 12077, 12584, 13006, 13552, 14864, 16016, 18876, 19509, 20328, 20438, 22022, 22296, 24024, 24154, 25168, 26012, 30657, 33033, 36231, 37752, 39018, 40656, 40876, 44044, 44592, 48048, 48308, 52024, 61314, 66066, 71533, 72462, 75504, 78036, 81752, 84539, 88088, 96616, 104048, 112409, 122628, 132132, 132847, 143066, 144924, 156072, 163504, 169078, 176176, 193232, 214599, 224818, 245256, 253617, 264264, 265694, 286132, 289848, 312144, 337227, 338156, 398541, 429198, 449636, 490512, 507234, 528528, 531388, 572264, 579696, 674454, 676312, 786863, 797082, 858396, 899272, 929929, 1014468, 1062776, 1144528, 1348908, 1352624, 1461317, 1573726, 1594164, 1716792, 1798544, 1859858, 2028936, 2125552, 2360589, 2697816, 2789787, 2922634, 3147452, 3188328, 3433584, 3719716, 4057872, 4383951, 4721178, 5395632, 5579574, 5845268, 6294904, 6376656, 7439432, 8767902, 9442356, 10229219, 11159148, 11690536, 12589808, 14878864, 17535804, 18884712, 20458438, 22318296, 23381072, 30687657, 35071608, 37769424, 40916876, 44636592, 61375314, 70143216, 81833752, 122750628, 163667504, 245501256, 491002512]

約数ペア:

[(1, 491002512), (2, 245501256), (3, 163667504), (4, 122750628), (6, 81833752), (7, 70143216), (8, 61375314), (11, 44636592), (12, 40916876), (13, 37769424), (14, 35071608), (16, 30687657), (21, 23381072), (22, 22318296), (24, 20458438), (26, 18884712), (28, 17535804), (33, 14878864), (39, 12589808), (42, 11690536), (44, 11159148), (48, 10229219), (52, 9442356), (56, 8767902), (66, 7439432), (77, 6376656), (78, 6294904), (84, 5845268), (88, 5579574), (91, 5395632), (104, 4721178), (112, 4383951), (121, 4057872), (132, 3719716), (143, 3433584), (154, 3188328), (156, 3147452), (168, 2922634), (176, 2789787), (182, 2697816), (208, 2360589), (231, 2125552), (242, 2028936), (264, 1859858), (273, 1798544), (286, 1716792), (308, 1594164), (312, 1573726), (336, 1461317), (363, 1352624), (364, 1348908), (429, 1144528), (462, 1062776), (484, 1014468), (528, 929929), (546, 899272), (572, 858396), (616, 797082), (624, 786863), (726, 676312), (728, 674454), (847, 579696), (858, 572264), (924, 531388), (929, 528528), (968, 507234), (1001, 490512), (1092, 449636), (1144, 429198), (1232, 398541), (1452, 338156), (1456, 337227), (1573, 312144), (1694, 289848), (1716, 286132), (1848, 265694), (1858, 264264), (1936, 253617), (2002, 245256), (2184, 224818), (2288, 214599), (2541, 193232), (2787, 176176), (2904, 169078), (3003, 163504), (3146, 156072), (3388, 144924), (3432, 143066), (3696, 132847), (3716, 132132), (4004, 122628), (4368, 112409), (4719, 104048), (5082, 96616), (5574, 88088), (5808, 84539), (6006, 81752), (6292, 78036), (6503, 75504), (6776, 72462), (6864, 71533), (7432, 66066), (8008, 61314), (9438, 52024), (10164, 48308), (10219, 48048), (11011, 44592), (11148, 44044), (12012, 40876), (12077, 40656), (12584, 39018), (13006, 37752), (13552, 36231), (14864, 33033), (16016, 30657), (18876, 26012), (19509, 25168), (20328, 24154), (20438, 24024), (22022, 22296)]