8581648908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{768139}}^1$

素因数の和:768179

約数の個数: 72

約数和(自身を含む): 24519028800

約数和(自身を除く): 15937379892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 768139, 1536278, 2304417, 3072556, 4608834, 5376973, 9217668, 10753946, 14594641, 16130919, 21507892, 29189282, 32261838, 37638811, 43783923, 58378564, 64523676, 75277622, 87567846, 102162487, 112916433, 150555244, 175135692, 204324974, 225832866, 306487461, 408649948, 451665732, 612974922, 715137409, 1225949844, 1430274818, 2145412227, 2860549636, 4290824454, 8581648908]

約数ペア:

[(1, 8581648908), (2, 4290824454), (3, 2860549636), (4, 2145412227), (6, 1430274818), (7, 1225949844), (12, 715137409), (14, 612974922), (19, 451665732), (21, 408649948), (28, 306487461), (38, 225832866), (42, 204324974), (49, 175135692), (57, 150555244), (76, 112916433), (84, 102162487), (98, 87567846), (114, 75277622), (133, 64523676), (147, 58378564), (196, 43783923), (228, 37638811), (266, 32261838), (294, 29189282), (399, 21507892), (532, 16130919), (588, 14594641), (798, 10753946), (931, 9217668), (1596, 5376973), (1862, 4608834), (2793, 3072556), (3724, 2304417), (5586, 1536278), (11172, 768139)]