40216464

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14699}}^1$

素因数の和:14732

約数の個数: 60

約数和(自身を含む): 118482000

約数和(自身を除く): 78265536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 14699, 29398, 44097, 58796, 88194, 117592, 132291, 176388, 235184, 264582, 279281, 352776, 529164, 558562, 705552, 837843, 1058328, 1117124, 1675686, 2116656, 2234248, 2513529, 3351372, 4468496, 5027058, 6702744, 10054116, 13405488, 20108232, 40216464]

約数ペア:

[(1, 40216464), (2, 20108232), (3, 13405488), (4, 10054116), (6, 6702744), (8, 5027058), (9, 4468496), (12, 3351372), (16, 2513529), (18, 2234248), (19, 2116656), (24, 1675686), (36, 1117124), (38, 1058328), (48, 837843), (57, 705552), (72, 558562), (76, 529164), (114, 352776), (144, 279281), (152, 264582), (171, 235184), (228, 176388), (304, 132291), (342, 117592), (456, 88194), (684, 58796), (912, 44097), (1368, 29398), (2736, 14699)]