509451852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2168

約数の個数: 144

約数和(自身を含む): 1558351872

約数和(自身を除く): 1048900020

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 169, 182, 204, 221, 238, 273, 338, 357, 364, 442, 476, 507, 546, 663, 676, 714, 884, 1014, 1092, 1183, 1326, 1428, 1547, 2028, 2111, 2366, 2652, 2873, 3094, 3549, 4222, 4641, 4732, 5746, 6188, 6333, 7098, 8444, 8619, 9282, 11492, 12666, 14196, 14777, 17238, 18564, 20111, 25332, 27443, 29554, 34476, 35887, 40222, 44331, 54886, 59108, 60333, 71774, 80444, 82329, 88662, 107661, 109772, 120666, 143548, 164658, 177324, 192101, 215322, 241332, 251209, 329316, 356759, 384202, 430644, 466531, 502418, 576303, 713518, 753627, 768404, 933062, 1004836, 1070277, 1152606, 1399593, 1427036, 1507254, 1866124, 2140554, 2305212, 2497313, 2799186, 3014508, 3265717, 4281108, 4994626, 5598372, 6064903, 6531434, 7491939, 9797151, 9989252, 12129806, 13062868, 14983878, 18194709, 19594302, 24259612, 29967756, 36389418, 39188604, 42454321, 72778836, 84908642, 127362963, 169817284, 254725926, 509451852]

約数ペア:

[(1, 509451852), (2, 254725926), (3, 169817284), (4, 127362963), (6, 84908642), (7, 72778836), (12, 42454321), (13, 39188604), (14, 36389418), (17, 29967756), (21, 24259612), (26, 19594302), (28, 18194709), (34, 14983878), (39, 13062868), (42, 12129806), (51, 9989252), (52, 9797151), (68, 7491939), (78, 6531434), (84, 6064903), (91, 5598372), (102, 4994626), (119, 4281108), (156, 3265717), (169, 3014508), (182, 2799186), (204, 2497313), (221, 2305212), (238, 2140554), (273, 1866124), (338, 1507254), (357, 1427036), (364, 1399593), (442, 1152606), (476, 1070277), (507, 1004836), (546, 933062), (663, 768404), (676, 753627), (714, 713518), (884, 576303), (1014, 502418), (1092, 466531), (1183, 430644), (1326, 384202), (1428, 356759), (1547, 329316), (2028, 251209), (2111, 241332), (2366, 215322), (2652, 192101), (2873, 177324), (3094, 164658), (3549, 143548), (4222, 120666), (4641, 109772), (4732, 107661), (5746, 88662), (6188, 82329), (6333, 80444), (7098, 71774), (8444, 60333), (8619, 59108), (9282, 54886), (11492, 44331), (12666, 40222), (14196, 35887), (14777, 34476), (17238, 29554), (18564, 27443), (20111, 25332)]