1761566196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 4584480768

約数和(自身を除く): 2822914572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 563, 647, 806, 1126, 1209, 1294, 1612, 1689, 1941, 2252, 2418, 2588, 3378, 3882, 4836, 6756, 7319, 7764, 8411, 14638, 16822, 17453, 20057, 21957, 25233, 29276, 33644, 34906, 40114, 43914, 50466, 52359, 60171, 69812, 80228, 87828, 100932, 104718, 120342, 209436, 226889, 240684, 260741, 364261, 453778, 521482, 680667, 728522, 782223, 907556, 1042964, 1092783, 1361334, 1457044, 1564446, 2185566, 2722668, 3128892, 4371132, 4735393, 9470786, 11292091, 14206179, 18941572, 22584182, 28412358, 33876273, 45168364, 56824716, 67752546, 135505092, 146797183, 293594366, 440391549, 587188732, 880783098, 1761566196]

約数ペア:

[(1, 1761566196), (2, 880783098), (3, 587188732), (4, 440391549), (6, 293594366), (12, 146797183), (13, 135505092), (26, 67752546), (31, 56824716), (39, 45168364), (52, 33876273), (62, 28412358), (78, 22584182), (93, 18941572), (124, 14206179), (156, 11292091), (186, 9470786), (372, 4735393), (403, 4371132), (563, 3128892), (647, 2722668), (806, 2185566), (1126, 1564446), (1209, 1457044), (1294, 1361334), (1612, 1092783), (1689, 1042964), (1941, 907556), (2252, 782223), (2418, 728522), (2588, 680667), (3378, 521482), (3882, 453778), (4836, 364261), (6756, 260741), (7319, 240684), (7764, 226889), (8411, 209436), (14638, 120342), (16822, 104718), (17453, 100932), (20057, 87828), (21957, 80228), (25233, 69812), (29276, 60171), (33644, 52359), (34906, 50466), (40114, 43914)]