349631748

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 935217920

約数和(自身を除く): 585586172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 73, 108, 122, 146, 183, 219, 244, 292, 366, 438, 549, 657, 727, 732, 876, 1098, 1314, 1454, 1647, 1971, 2181, 2196, 2628, 2908, 3294, 3942, 4362, 4453, 6543, 6588, 7884, 8724, 8906, 13086, 13359, 17812, 19629, 26172, 26718, 39258, 40077, 44347, 53071, 53436, 78516, 80154, 88694, 106142, 120231, 133041, 159213, 160308, 177388, 212284, 240462, 266082, 318426, 399123, 477639, 480924, 532164, 636852, 798246, 955278, 1197369, 1432917, 1596492, 1910556, 2394738, 2865834, 3237331, 4789476, 5731668, 6474662, 9711993, 12949324, 19423986, 29135979, 38847972, 58271958, 87407937, 116543916, 174815874, 349631748]

約数ペア:

[(1, 349631748), (2, 174815874), (3, 116543916), (4, 87407937), (6, 58271958), (9, 38847972), (12, 29135979), (18, 19423986), (27, 12949324), (36, 9711993), (54, 6474662), (61, 5731668), (73, 4789476), (108, 3237331), (122, 2865834), (146, 2394738), (183, 1910556), (219, 1596492), (244, 1432917), (292, 1197369), (366, 955278), (438, 798246), (549, 636852), (657, 532164), (727, 480924), (732, 477639), (876, 399123), (1098, 318426), (1314, 266082), (1454, 240462), (1647, 212284), (1971, 177388), (2181, 160308), (2196, 159213), (2628, 133041), (2908, 120231), (3294, 106142), (3942, 88694), (4362, 80154), (4453, 78516), (6543, 53436), (6588, 53071), (7884, 44347), (8724, 40077), (8906, 39258), (13086, 26718), (13359, 26172), (17812, 19629)]