861857064

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 2468188800

約数和(自身を除く): 1606331736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 307, 317, 328, 369, 492, 614, 634, 738, 921, 951, 984, 1107, 1228, 1268, 1476, 1842, 1902, 2214, 2456, 2536, 2763, 2853, 2952, 3684, 3804, 4428, 5526, 5706, 7368, 7608, 8289, 8559, 8856, 11052, 11412, 12587, 12997, 16578, 17118, 22104, 22824, 25174, 25994, 33156, 34236, 37761, 38991, 50348, 51988, 66312, 68472, 75522, 77982, 97319, 100696, 103976, 113283, 116973, 151044, 155964, 194638, 226566, 233946, 291957, 302088, 311928, 339849, 350919, 389276, 453132, 467892, 583914, 679698, 701838, 778552, 875871, 906264, 935784, 1167828, 1359396, 1403676, 1751742, 2335656, 2627613, 2718792, 2807352, 3503484, 3990079, 5255226, 7006968, 7980158, 10510452, 11970237, 15960316, 21020904, 23940474, 31920632, 35910711, 47880948, 71821422, 95761896, 107732133, 143642844, 215464266, 287285688, 430928532, 861857064]

約数ペア:

[(1, 861857064), (2, 430928532), (3, 287285688), (4, 215464266), (6, 143642844), (8, 107732133), (9, 95761896), (12, 71821422), (18, 47880948), (24, 35910711), (27, 31920632), (36, 23940474), (41, 21020904), (54, 15960316), (72, 11970237), (82, 10510452), (108, 7980158), (123, 7006968), (164, 5255226), (216, 3990079), (246, 3503484), (307, 2807352), (317, 2718792), (328, 2627613), (369, 2335656), (492, 1751742), (614, 1403676), (634, 1359396), (738, 1167828), (921, 935784), (951, 906264), (984, 875871), (1107, 778552), (1228, 701838), (1268, 679698), (1476, 583914), (1842, 467892), (1902, 453132), (2214, 389276), (2456, 350919), (2536, 339849), (2763, 311928), (2853, 302088), (2952, 291957), (3684, 233946), (3804, 226566), (4428, 194638), (5526, 155964), (5706, 151044), (7368, 116973), (7608, 113283), (8289, 103976), (8559, 100696), (8856, 97319), (11052, 77982), (11412, 75522), (12587, 68472), (12997, 66312), (16578, 51988), (17118, 50348), (22104, 38991), (22824, 37761), (25174, 34236), (25994, 33156)]