1301019984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 4224729600

約数和(自身を除く): 2923709616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 139, 144, 152, 171, 176, 198, 209, 228, 264, 278, 304, 311, 342, 396, 417, 418, 456, 528, 556, 622, 627, 684, 792, 834, 836, 912, 933, 1112, 1244, 1251, 1254, 1368, 1529, 1584, 1668, 1672, 1866, 1881, 2224, 2488, 2502, 2508, 2641, 2736, 2799, 3058, 3336, 3344, 3421, 3732, 3762, 4587, 4976, 5004, 5016, 5282, 5598, 5909, 6116, 6672, 6842, 7464, 7524, 7923, 9174, 10008, 10032, 10263, 10564, 11196, 11818, 12232, 13684, 13761, 14928, 15048, 15846, 17727, 18348, 20016, 20526, 21128, 22392, 23636, 23769, 24464, 27368, 27522, 29051, 30096, 30789, 31692, 35454, 36696, 41052, 42256, 43229, 44784, 47272, 47538, 53181, 54736, 55044, 58102, 61578, 63384, 64999, 70908, 73392, 82104, 86458, 87153, 94544, 95076, 106362, 110088, 116204, 123156, 126768, 129687, 129998, 141816, 164208, 172916, 174306, 190152, 194997, 212724, 220176, 232408, 246312, 259374, 259996, 261459, 283632, 345832, 348612, 380304, 389061, 389994, 425448, 464816, 475519, 492624, 518748, 519992, 522918, 584991, 691664, 697224, 778122, 779988, 821351, 850896, 951038, 1037496, 1039984, 1045836, 1169982, 1394448, 1426557, 1556244, 1559976, 1642702, 1902076, 2074992, 2091672, 2339964, 2464053, 2853114, 3112488, 3119952, 3285404, 3804152, 4183344, 4279671, 4679928, 4928106, 5706228, 6224976, 6570808, 7392159, 7608304, 8559342, 9034861, 9359856, 9856212, 11412456, 13141616, 14784318, 17118684, 18069722, 19712424, 22824912, 27104583, 29568636, 34237368, 36139444, 39424848, 54209166, 59137272, 68474736, 72278888, 81313749, 108418332, 118274544, 144557776, 162627498, 216836664, 325254996, 433673328, 650509992, 1301019984]

約数ペア:

[(1, 1301019984), (2, 650509992), (3, 433673328), (4, 325254996), (6, 216836664), (8, 162627498), (9, 144557776), (11, 118274544), (12, 108418332), (16, 81313749), (18, 72278888), (19, 68474736), (22, 59137272), (24, 54209166), (33, 39424848), (36, 36139444), (38, 34237368), (44, 29568636), (48, 27104583), (57, 22824912), (66, 19712424), (72, 18069722), (76, 17118684), (88, 14784318), (99, 13141616), (114, 11412456), (132, 9856212), (139, 9359856), (144, 9034861), (152, 8559342), (171, 7608304), (176, 7392159), (198, 6570808), (209, 6224976), (228, 5706228), (264, 4928106), (278, 4679928), (304, 4279671), (311, 4183344), (342, 3804152), (396, 3285404), (417, 3119952), (418, 3112488), (456, 2853114), (528, 2464053), (556, 2339964), (622, 2091672), (627, 2074992), (684, 1902076), (792, 1642702), (834, 1559976), (836, 1556244), (912, 1426557), (933, 1394448), (1112, 1169982), (1244, 1045836), (1251, 1039984), (1254, 1037496), (1368, 951038), (1529, 850896), (1584, 821351), (1668, 779988), (1672, 778122), (1866, 697224), (1881, 691664), (2224, 584991), (2488, 522918), (2502, 519992), (2508, 518748), (2641, 492624), (2736, 475519), (2799, 464816), (3058, 425448), (3336, 389994), (3344, 389061), (3421, 380304), (3732, 348612), (3762, 345832), (4587, 283632), (4976, 261459), (5004, 259996), (5016, 259374), (5282, 246312), (5598, 232408), (5909, 220176), (6116, 212724), (6672, 194997), (6842, 190152), (7464, 174306), (7524, 172916), (7923, 164208), (9174, 141816), (10008, 129998), (10032, 129687), (10263, 126768), (10564, 123156), (11196, 116204), (11818, 110088), (12232, 106362), (13684, 95076), (13761, 94544), (14928, 87153), (15048, 86458), (15846, 82104), (17727, 73392), (18348, 70908), (20016, 64999), (20526, 63384), (21128, 61578), (22392, 58102), (23636, 55044), (23769, 54736), (24464, 53181), (27368, 47538), (27522, 47272), (29051, 44784), (30096, 43229), (30789, 42256), (31692, 41052), (35454, 36696)]