765371152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{547}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 1889337408

約数和(自身を除く): 1123966256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 547, 728, 806, 868, 961, 1094, 1456, 1612, 1736, 1922, 2188, 2821, 3224, 3472, 3829, 3844, 4376, 5642, 6448, 6727, 7111, 7658, 7688, 8752, 11284, 12493, 13454, 14222, 15316, 15376, 16957, 22568, 24986, 26908, 28444, 30632, 33914, 45136, 49777, 49972, 53816, 56888, 61264, 67828, 87451, 99554, 99944, 107632, 113776, 118699, 135656, 174902, 199108, 199888, 220441, 237398, 271312, 349804, 398216, 440882, 474796, 525667, 699608, 796432, 881764, 949592, 1051334, 1399216, 1543087, 1763528, 1899184, 2102668, 3086174, 3527056, 3679669, 4205336, 6172348, 6833671, 7359338, 8410672, 12344696, 13667342, 14718676, 24689392, 27334684, 29437352, 47835697, 54669368, 58874704, 95671394, 109338736, 191342788, 382685576, 765371152]

約数ペア:

[(1, 765371152), (2, 382685576), (4, 191342788), (7, 109338736), (8, 95671394), (13, 58874704), (14, 54669368), (16, 47835697), (26, 29437352), (28, 27334684), (31, 24689392), (52, 14718676), (56, 13667342), (62, 12344696), (91, 8410672), (104, 7359338), (112, 6833671), (124, 6172348), (182, 4205336), (208, 3679669), (217, 3527056), (248, 3086174), (364, 2102668), (403, 1899184), (434, 1763528), (496, 1543087), (547, 1399216), (728, 1051334), (806, 949592), (868, 881764), (961, 796432), (1094, 699608), (1456, 525667), (1612, 474796), (1736, 440882), (1922, 398216), (2188, 349804), (2821, 271312), (3224, 237398), (3472, 220441), (3829, 199888), (3844, 199108), (4376, 174902), (5642, 135656), (6448, 118699), (6727, 113776), (7111, 107632), (7658, 99944), (7688, 99554), (8752, 87451), (11284, 67828), (12493, 61264), (13454, 56888), (14222, 53816), (15316, 49972), (15376, 49777), (16957, 45136), (22568, 33914), (24986, 30632), (26908, 28444)]