245611632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:603

約数の個数: 160

約数和(自身を含む): 774553600

約数和(自身を除く): 528941968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 79, 84, 112, 114, 133, 152, 158, 168, 228, 237, 266, 304, 316, 336, 399, 456, 474, 487, 532, 553, 632, 798, 912, 948, 974, 1064, 1106, 1264, 1461, 1501, 1596, 1659, 1896, 1948, 2128, 2212, 2922, 3002, 3192, 3318, 3409, 3792, 3896, 4424, 4503, 5844, 6004, 6384, 6636, 6818, 7792, 8848, 9006, 9253, 10227, 10507, 11688, 12008, 13272, 13636, 18012, 18506, 20454, 21014, 23376, 24016, 26544, 27272, 27759, 31521, 36024, 37012, 38473, 40908, 42028, 54544, 55518, 63042, 64771, 72048, 74024, 76946, 81816, 84056, 111036, 115419, 126084, 129542, 148048, 153892, 163632, 168112, 194313, 222072, 230838, 252168, 259084, 269311, 307784, 388626, 444144, 461676, 504336, 518168, 538622, 615568, 730987, 777252, 807933, 923352, 1036336, 1077244, 1461974, 1554504, 1615866, 1846704, 2154488, 2192961, 2923948, 3109008, 3231732, 4308976, 4385922, 5116909, 5847896, 6463464, 8771844, 10233818, 11695792, 12926928, 15350727, 17543688, 20467636, 30701454, 35087376, 40935272, 61402908, 81870544, 122805816, 245611632]

約数ペア:

[(1, 245611632), (2, 122805816), (3, 81870544), (4, 61402908), (6, 40935272), (7, 35087376), (8, 30701454), (12, 20467636), (14, 17543688), (16, 15350727), (19, 12926928), (21, 11695792), (24, 10233818), (28, 8771844), (38, 6463464), (42, 5847896), (48, 5116909), (56, 4385922), (57, 4308976), (76, 3231732), (79, 3109008), (84, 2923948), (112, 2192961), (114, 2154488), (133, 1846704), (152, 1615866), (158, 1554504), (168, 1461974), (228, 1077244), (237, 1036336), (266, 923352), (304, 807933), (316, 777252), (336, 730987), (399, 615568), (456, 538622), (474, 518168), (487, 504336), (532, 461676), (553, 444144), (632, 388626), (798, 307784), (912, 269311), (948, 259084), (974, 252168), (1064, 230838), (1106, 222072), (1264, 194313), (1461, 168112), (1501, 163632), (1596, 153892), (1659, 148048), (1896, 129542), (1948, 126084), (2128, 115419), (2212, 111036), (2922, 84056), (3002, 81816), (3192, 76946), (3318, 74024), (3409, 72048), (3792, 64771), (3896, 63042), (4424, 55518), (4503, 54544), (5844, 42028), (6004, 40908), (6384, 38473), (6636, 37012), (6818, 36024), (7792, 31521), (8848, 27759), (9006, 27272), (9253, 26544), (10227, 24016), (10507, 23376), (11688, 21014), (12008, 20454), (13272, 18506), (13636, 18012)]