1687929804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1580

約数の個数: 144

約数和(自身を含む): 4865253120

約数和(自身を除く): 3177323316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 103, 116, 132, 174, 198, 206, 261, 309, 319, 348, 396, 412, 522, 618, 638, 927, 957, 1044, 1133, 1236, 1276, 1427, 1854, 1914, 2266, 2854, 2871, 2987, 3399, 3708, 3828, 4281, 4532, 5708, 5742, 5974, 6798, 8562, 8961, 10197, 11484, 11948, 12843, 13596, 15697, 17124, 17922, 20394, 25686, 26883, 31394, 32857, 35844, 40788, 41383, 47091, 51372, 53766, 62788, 65714, 82766, 94182, 98571, 107532, 124149, 131428, 141273, 146981, 165532, 188364, 197142, 248298, 282546, 293962, 295713, 372447, 394284, 440943, 455213, 496596, 565092, 587924, 591426, 744894, 881886, 910426, 1182852, 1322829, 1365639, 1489788, 1616791, 1763772, 1820852, 2645658, 2731278, 3233582, 4096917, 4262449, 4850373, 5291316, 5462556, 6467164, 8193834, 8524898, 9700746, 12787347, 14551119, 16387668, 17049796, 19401492, 25574694, 29102238, 38362041, 46886939, 51149388, 58204476, 76724082, 93773878, 140660817, 153448164, 187547756, 281321634, 421982451, 562643268, 843964902, 1687929804]

約数ペア:

[(1, 1687929804), (2, 843964902), (3, 562643268), (4, 421982451), (6, 281321634), (9, 187547756), (11, 153448164), (12, 140660817), (18, 93773878), (22, 76724082), (29, 58204476), (33, 51149388), (36, 46886939), (44, 38362041), (58, 29102238), (66, 25574694), (87, 19401492), (99, 17049796), (103, 16387668), (116, 14551119), (132, 12787347), (174, 9700746), (198, 8524898), (206, 8193834), (261, 6467164), (309, 5462556), (319, 5291316), (348, 4850373), (396, 4262449), (412, 4096917), (522, 3233582), (618, 2731278), (638, 2645658), (927, 1820852), (957, 1763772), (1044, 1616791), (1133, 1489788), (1236, 1365639), (1276, 1322829), (1427, 1182852), (1854, 910426), (1914, 881886), (2266, 744894), (2854, 591426), (2871, 587924), (2987, 565092), (3399, 496596), (3708, 455213), (3828, 440943), (4281, 394284), (4532, 372447), (5708, 295713), (5742, 293962), (5974, 282546), (6798, 248298), (8562, 197142), (8961, 188364), (10197, 165532), (11484, 146981), (11948, 141273), (12843, 131428), (13596, 124149), (15697, 107532), (17124, 98571), (17922, 94182), (20394, 82766), (25686, 65714), (26883, 62788), (31394, 53766), (32857, 51372), (35844, 47091), (40788, 41383)]