311387076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8682

約数の個数: 144

約数和(自身を含む): 1056951168

約数和(自身を除く): 745564092

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 8641, 9009, 12012, 17282, 18018, 25923, 34564, 36036, 51846, 60487, 77769, 95051, 103692, 112333, 120974, 155538, 181461, 190102, 224666, 241948, 285153, 311076, 336999, 362922, 380204, 449332, 544383, 570306, 665357, 673998, 725844, 786331, 855459, 1010997, 1088766, 1140612, 1235663, 1330714, 1347996, 1572662, 1710918, 1996071, 2021994, 2177532, 2358993, 2471326, 2661428, 3145324, 3421836, 3706989, 3992142, 4043988, 4717986, 4942652, 5988213, 7076979, 7413978, 7984284, 8649641, 9435972, 11120967, 11976426, 14153958, 14827956, 17299282, 22241934, 23952852, 25948923, 28307916, 34598564, 44483868, 51897846, 77846769, 103795692, 155693538, 311387076]

約数ペア:

[(1, 311387076), (2, 155693538), (3, 103795692), (4, 77846769), (6, 51897846), (7, 44483868), (9, 34598564), (11, 28307916), (12, 25948923), (13, 23952852), (14, 22241934), (18, 17299282), (21, 14827956), (22, 14153958), (26, 11976426), (28, 11120967), (33, 9435972), (36, 8649641), (39, 7984284), (42, 7413978), (44, 7076979), (52, 5988213), (63, 4942652), (66, 4717986), (77, 4043988), (78, 3992142), (84, 3706989), (91, 3421836), (99, 3145324), (117, 2661428), (126, 2471326), (132, 2358993), (143, 2177532), (154, 2021994), (156, 1996071), (182, 1710918), (198, 1572662), (231, 1347996), (234, 1330714), (252, 1235663), (273, 1140612), (286, 1088766), (308, 1010997), (364, 855459), (396, 786331), (429, 725844), (462, 673998), (468, 665357), (546, 570306), (572, 544383), (693, 449332), (819, 380204), (858, 362922), (924, 336999), (1001, 311076), (1092, 285153), (1287, 241948), (1386, 224666), (1638, 190102), (1716, 181461), (2002, 155538), (2574, 120974), (2772, 112333), (3003, 103692), (3276, 95051), (4004, 77769), (5148, 60487), (6006, 51846), (8641, 36036), (9009, 34564), (12012, 25923), (17282, 18018)]