2788589064

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 7356666240

約数和(自身を除く): 4568077176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 53, 74, 106, 111, 148, 159, 193, 212, 222, 296, 307, 318, 386, 424, 444, 579, 614, 636, 772, 888, 921, 1158, 1228, 1272, 1544, 1842, 1961, 2316, 2456, 3684, 3922, 4632, 5883, 7141, 7368, 7844, 10229, 11359, 11766, 14282, 15688, 16271, 20458, 21423, 22718, 23532, 28564, 30687, 32542, 34077, 40916, 42846, 45436, 47064, 48813, 57128, 59251, 61374, 65084, 68154, 81832, 85692, 90872, 97626, 118502, 122748, 130168, 136308, 171384, 177753, 195252, 237004, 245496, 272616, 355506, 378473, 390504, 474008, 602027, 711012, 756946, 1135419, 1204054, 1422024, 1513892, 1806081, 2192287, 2270838, 2408108, 3027784, 3140303, 3612162, 4384574, 4541676, 4816216, 6280606, 6576861, 7224324, 8769148, 9083352, 9420909, 12561212, 13153722, 14448648, 17538296, 18841818, 25122424, 26307444, 37683636, 52614888, 75367272, 116191211, 232382422, 348573633, 464764844, 697147266, 929529688, 1394294532, 2788589064]

約数ペア:

[(1, 2788589064), (2, 1394294532), (3, 929529688), (4, 697147266), (6, 464764844), (8, 348573633), (12, 232382422), (24, 116191211), (37, 75367272), (53, 52614888), (74, 37683636), (106, 26307444), (111, 25122424), (148, 18841818), (159, 17538296), (193, 14448648), (212, 13153722), (222, 12561212), (296, 9420909), (307, 9083352), (318, 8769148), (386, 7224324), (424, 6576861), (444, 6280606), (579, 4816216), (614, 4541676), (636, 4384574), (772, 3612162), (888, 3140303), (921, 3027784), (1158, 2408108), (1228, 2270838), (1272, 2192287), (1544, 1806081), (1842, 1513892), (1961, 1422024), (2316, 1204054), (2456, 1135419), (3684, 756946), (3922, 711012), (4632, 602027), (5883, 474008), (7141, 390504), (7368, 378473), (7844, 355506), (10229, 272616), (11359, 245496), (11766, 237004), (14282, 195252), (15688, 177753), (16271, 171384), (20458, 136308), (21423, 130168), (22718, 122748), (23532, 118502), (28564, 97626), (30687, 90872), (32542, 85692), (34077, 81832), (40916, 68154), (42846, 65084), (45436, 61374), (47064, 59251), (48813, 57128)]