378326832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1447}}^1$

素因数の和:1890

約数の個数: 80

約数和(自身を含む): 1055765760

約数和(自身を除く): 677438928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 419, 624, 838, 1257, 1447, 1676, 2514, 2894, 3352, 4341, 5028, 5447, 5788, 6704, 8682, 10056, 10894, 11576, 16341, 17364, 18811, 20112, 21788, 23152, 32682, 34728, 37622, 43576, 56433, 65364, 69456, 75244, 87152, 112866, 130728, 150488, 225732, 261456, 300976, 451464, 606293, 902928, 1212586, 1818879, 2425172, 3637758, 4850344, 7275516, 7881809, 9700688, 14551032, 15763618, 23645427, 29102064, 31527236, 47290854, 63054472, 94581708, 126108944, 189163416, 378326832]

約数ペア:

[(1, 378326832), (2, 189163416), (3, 126108944), (4, 94581708), (6, 63054472), (8, 47290854), (12, 31527236), (13, 29102064), (16, 23645427), (24, 15763618), (26, 14551032), (39, 9700688), (48, 7881809), (52, 7275516), (78, 4850344), (104, 3637758), (156, 2425172), (208, 1818879), (312, 1212586), (419, 902928), (624, 606293), (838, 451464), (1257, 300976), (1447, 261456), (1676, 225732), (2514, 150488), (2894, 130728), (3352, 112866), (4341, 87152), (5028, 75244), (5447, 69456), (5788, 65364), (6704, 56433), (8682, 43576), (10056, 37622), (10894, 34728), (11576, 32682), (16341, 23152), (17364, 21788), (18811, 20112)]