7876971816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{31237}}^1$

素因数の和:31351

約数の個数: 128

約数和(自身を含む): 23990784000

約数和(自身を除く): 16113812184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 79, 84, 114, 133, 152, 158, 168, 228, 237, 266, 316, 399, 456, 474, 532, 553, 632, 798, 948, 1064, 1106, 1501, 1596, 1659, 1896, 2212, 3002, 3192, 3318, 4424, 4503, 6004, 6636, 9006, 10507, 12008, 13272, 18012, 21014, 31237, 31521, 36024, 42028, 62474, 63042, 84056, 93711, 124948, 126084, 187422, 218659, 249896, 252168, 374844, 437318, 593503, 655977, 749688, 874636, 1187006, 1311954, 1749272, 1780509, 2374012, 2467723, 2623908, 3561018, 4154521, 4748024, 4935446, 5247816, 7122036, 7403169, 8309042, 9870892, 12463563, 14244072, 14806338, 16618084, 17274061, 19741784, 24927126, 29612676, 33236168, 34548122, 46886737, 49854252, 51822183, 59225352, 69096244, 93773474, 99708504, 103644366, 138192488, 140660211, 187546948, 207288732, 281320422, 328207159, 375093896, 414577464, 562640844, 656414318, 984621477, 1125281688, 1312828636, 1969242954, 2625657272, 3938485908, 7876971816]

約数ペア:

[(1, 7876971816), (2, 3938485908), (3, 2625657272), (4, 1969242954), (6, 1312828636), (7, 1125281688), (8, 984621477), (12, 656414318), (14, 562640844), (19, 414577464), (21, 375093896), (24, 328207159), (28, 281320422), (38, 207288732), (42, 187546948), (56, 140660211), (57, 138192488), (76, 103644366), (79, 99708504), (84, 93773474), (114, 69096244), (133, 59225352), (152, 51822183), (158, 49854252), (168, 46886737), (228, 34548122), (237, 33236168), (266, 29612676), (316, 24927126), (399, 19741784), (456, 17274061), (474, 16618084), (532, 14806338), (553, 14244072), (632, 12463563), (798, 9870892), (948, 8309042), (1064, 7403169), (1106, 7122036), (1501, 5247816), (1596, 4935446), (1659, 4748024), (1896, 4154521), (2212, 3561018), (3002, 2623908), (3192, 2467723), (3318, 2374012), (4424, 1780509), (4503, 1749272), (6004, 1311954), (6636, 1187006), (9006, 874636), (10507, 749688), (12008, 655977), (13272, 593503), (18012, 437318), (21014, 374844), (31237, 252168), (31521, 249896), (36024, 218659), (42028, 187422), (62474, 126084), (63042, 124948), (84056, 93711)]