2038006908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1549}}^1$

素因数の和:1816

約数の個数: 144

約数和(自身を含む): 6174604800

約数和(自身を除く): 4136597892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 227, 252, 276, 322, 414, 454, 483, 644, 681, 828, 908, 966, 1362, 1449, 1549, 1589, 1932, 2043, 2724, 2898, 3098, 3178, 4086, 4647, 4767, 5221, 5796, 6196, 6356, 8172, 9294, 9534, 10442, 10843, 13941, 14301, 15663, 18588, 19068, 20884, 21686, 27882, 28602, 31326, 32529, 35627, 36547, 43372, 46989, 55764, 57204, 62652, 65058, 71254, 73094, 93978, 97587, 106881, 109641, 130116, 142508, 146188, 187956, 195174, 213762, 219282, 249389, 320643, 328923, 351623, 390348, 427524, 438564, 498778, 641286, 657846, 703246, 748167, 997556, 1054869, 1282572, 1315692, 1406492, 1496334, 2109738, 2244501, 2461361, 2992668, 3164607, 4219476, 4489002, 4922722, 6329214, 7384083, 8087329, 8978004, 9845444, 12658428, 14768166, 16174658, 22152249, 24261987, 29536332, 32349316, 44304498, 48523974, 56611303, 72785961, 88608996, 97047948, 113222606, 145571922, 169833909, 226445212, 291143844, 339667818, 509501727, 679335636, 1019003454, 2038006908]

約数ペア:

[(1, 2038006908), (2, 1019003454), (3, 679335636), (4, 509501727), (6, 339667818), (7, 291143844), (9, 226445212), (12, 169833909), (14, 145571922), (18, 113222606), (21, 97047948), (23, 88608996), (28, 72785961), (36, 56611303), (42, 48523974), (46, 44304498), (63, 32349316), (69, 29536332), (84, 24261987), (92, 22152249), (126, 16174658), (138, 14768166), (161, 12658428), (207, 9845444), (227, 8978004), (252, 8087329), (276, 7384083), (322, 6329214), (414, 4922722), (454, 4489002), (483, 4219476), (644, 3164607), (681, 2992668), (828, 2461361), (908, 2244501), (966, 2109738), (1362, 1496334), (1449, 1406492), (1549, 1315692), (1589, 1282572), (1932, 1054869), (2043, 997556), (2724, 748167), (2898, 703246), (3098, 657846), (3178, 641286), (4086, 498778), (4647, 438564), (4767, 427524), (5221, 390348), (5796, 351623), (6196, 328923), (6356, 320643), (8172, 249389), (9294, 219282), (9534, 213762), (10442, 195174), (10843, 187956), (13941, 146188), (14301, 142508), (15663, 130116), (18588, 109641), (19068, 106881), (20884, 97587), (21686, 93978), (27882, 73094), (28602, 71254), (31326, 65058), (32529, 62652), (35627, 57204), (36547, 55764), (43372, 46989)]