378777312

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{69221}}^1$

素因数の和:69256

約数の個数: 72

約数和(自身を含む): 1133856360

約数和(自身を除く): 755079048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 69221, 138442, 207663, 276884, 415326, 553768, 622989, 830652, 1107536, 1245978, 1315199, 1661304, 2215072, 2491956, 2630398, 3322608, 3945597, 4983912, 5260796, 6645216, 7891194, 9967824, 10521592, 11836791, 15782388, 19935648, 21043184, 23673582, 31564776, 42086368, 47347164, 63129552, 94694328, 126259104, 189388656, 378777312]

約数ペア:

[(1, 378777312), (2, 189388656), (3, 126259104), (4, 94694328), (6, 63129552), (8, 47347164), (9, 42086368), (12, 31564776), (16, 23673582), (18, 21043184), (19, 19935648), (24, 15782388), (32, 11836791), (36, 10521592), (38, 9967824), (48, 7891194), (57, 6645216), (72, 5260796), (76, 4983912), (96, 3945597), (114, 3322608), (144, 2630398), (152, 2491956), (171, 2215072), (228, 1661304), (288, 1315199), (304, 1245978), (342, 1107536), (456, 830652), (608, 622989), (684, 553768), (912, 415326), (1368, 276884), (1824, 207663), (2736, 138442), (5472, 69221)]