1021661616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 2887315200

約数和(自身を除く): 1865653584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 89, 114, 123, 152, 164, 178, 228, 246, 267, 304, 307, 328, 356, 456, 492, 534, 614, 656, 712, 779, 912, 921, 984, 1068, 1228, 1424, 1558, 1691, 1842, 1968, 2136, 2337, 2456, 3116, 3382, 3649, 3684, 4272, 4674, 4912, 5073, 5833, 6232, 6764, 7298, 7368, 9348, 10146, 10947, 11666, 12464, 12587, 13528, 14596, 14736, 17499, 18696, 20292, 21894, 23332, 25174, 27056, 27323, 29192, 34998, 37392, 37761, 40584, 43788, 46664, 50348, 54646, 58384, 69331, 69996, 75522, 81168, 81969, 87576, 93328, 100696, 109292, 138662, 139992, 151044, 163938, 175152, 201392, 207993, 218584, 239153, 277324, 279984, 302088, 327876, 415986, 437168, 478306, 519137, 554648, 604176, 655752, 717459, 831972, 956612, 1038274, 1109296, 1120243, 1311504, 1434918, 1557411, 1663944, 1913224, 2076548, 2240486, 2869836, 3114822, 3327888, 3360729, 3826448, 4153096, 4480972, 5739672, 6229644, 6721458, 8306192, 8961944, 11479344, 12459288, 13442916, 17923888, 21284617, 24918576, 26885832, 42569234, 53771664, 63853851, 85138468, 127707702, 170276936, 255415404, 340553872, 510830808, 1021661616]

約数ペア:

[(1, 1021661616), (2, 510830808), (3, 340553872), (4, 255415404), (6, 170276936), (8, 127707702), (12, 85138468), (16, 63853851), (19, 53771664), (24, 42569234), (38, 26885832), (41, 24918576), (48, 21284617), (57, 17923888), (76, 13442916), (82, 12459288), (89, 11479344), (114, 8961944), (123, 8306192), (152, 6721458), (164, 6229644), (178, 5739672), (228, 4480972), (246, 4153096), (267, 3826448), (304, 3360729), (307, 3327888), (328, 3114822), (356, 2869836), (456, 2240486), (492, 2076548), (534, 1913224), (614, 1663944), (656, 1557411), (712, 1434918), (779, 1311504), (912, 1120243), (921, 1109296), (984, 1038274), (1068, 956612), (1228, 831972), (1424, 717459), (1558, 655752), (1691, 604176), (1842, 554648), (1968, 519137), (2136, 478306), (2337, 437168), (2456, 415986), (3116, 327876), (3382, 302088), (3649, 279984), (3684, 277324), (4272, 239153), (4674, 218584), (4912, 207993), (5073, 201392), (5833, 175152), (6232, 163938), (6764, 151044), (7298, 139992), (7368, 138662), (9348, 109292), (10146, 100696), (10947, 93328), (11666, 87576), (12464, 81969), (12587, 81168), (13528, 75522), (14596, 69996), (14736, 69331), (17499, 58384), (18696, 54646), (20292, 50348), (21894, 46664), (23332, 43788), (25174, 40584), (27056, 37761), (27323, 37392), (29192, 34998)]