626634972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{1069}}^1$

素因数の和:1955

約数の個数: 72

約数和(自身を含む): 1670869200

約数和(自身を除く): 1044234228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 857, 1069, 1714, 2138, 2571, 3207, 3428, 4276, 5142, 6414, 7713, 9621, 10284, 12828, 15426, 16283, 19242, 20311, 30852, 32566, 38484, 40622, 48849, 60933, 65132, 81244, 97698, 121866, 146547, 182799, 195396, 243732, 293094, 365598, 586188, 731196, 916133, 1832266, 2748399, 3664532, 5496798, 8245197, 10993596, 16490394, 17406527, 32980788, 34813054, 52219581, 69626108, 104439162, 156658743, 208878324, 313317486, 626634972]

約数ペア:

[(1, 626634972), (2, 313317486), (3, 208878324), (4, 156658743), (6, 104439162), (9, 69626108), (12, 52219581), (18, 34813054), (19, 32980788), (36, 17406527), (38, 16490394), (57, 10993596), (76, 8245197), (114, 5496798), (171, 3664532), (228, 2748399), (342, 1832266), (684, 916133), (857, 731196), (1069, 586188), (1714, 365598), (2138, 293094), (2571, 243732), (3207, 195396), (3428, 182799), (4276, 146547), (5142, 121866), (6414, 97698), (7713, 81244), (9621, 65132), (10284, 60933), (12828, 48849), (15426, 40622), (16283, 38484), (19242, 32566), (20311, 30852)]