268776324

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 108

約数和(自身を含む): 744952572

約数和(自身を除く): 476176248

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 457, 527, 558, 612, 914, 961, 1054, 1116, 1371, 1581, 1828, 1922, 2108, 2742, 2883, 3162, 3844, 4113, 4743, 5484, 5766, 6324, 7769, 8226, 8649, 9486, 11532, 14167, 15538, 16337, 16452, 17298, 18972, 23307, 28334, 31076, 32674, 34596, 42501, 46614, 49011, 56668, 65348, 69921, 85002, 93228, 98022, 127503, 139842, 147033, 170004, 196044, 240839, 255006, 279684, 294066, 439177, 481678, 510012, 588132, 722517, 878354, 963356, 1317531, 1445034, 1756708, 2167551, 2635062, 2890068, 3952593, 4335102, 5270124, 7466009, 7905186, 8670204, 14932018, 15810372, 22398027, 29864036, 44796054, 67194081, 89592108, 134388162, 268776324]

約数ペア:

[(1, 268776324), (2, 134388162), (3, 89592108), (4, 67194081), (6, 44796054), (9, 29864036), (12, 22398027), (17, 15810372), (18, 14932018), (31, 8670204), (34, 7905186), (36, 7466009), (51, 5270124), (62, 4335102), (68, 3952593), (93, 2890068), (102, 2635062), (124, 2167551), (153, 1756708), (186, 1445034), (204, 1317531), (279, 963356), (306, 878354), (372, 722517), (457, 588132), (527, 510012), (558, 481678), (612, 439177), (914, 294066), (961, 279684), (1054, 255006), (1116, 240839), (1371, 196044), (1581, 170004), (1828, 147033), (1922, 139842), (2108, 127503), (2742, 98022), (2883, 93228), (3162, 85002), (3844, 69921), (4113, 65348), (4743, 56668), (5484, 49011), (5766, 46614), (6324, 42501), (7769, 34596), (8226, 32674), (8649, 31076), (9486, 28334), (11532, 23307), (14167, 18972), (15538, 17298), (16337, 16452)]