213039684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1490

約数の個数: 144

約数和(自身を含む): 654937920

約数和(自身を除く): 441898236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 29, 33, 36, 39, 44, 52, 58, 66, 78, 87, 99, 116, 117, 132, 143, 156, 174, 198, 234, 261, 286, 319, 348, 377, 396, 429, 468, 522, 572, 638, 754, 858, 957, 1044, 1131, 1276, 1287, 1427, 1508, 1716, 1914, 2262, 2574, 2854, 2871, 3393, 3828, 4147, 4281, 4524, 5148, 5708, 5742, 6786, 8294, 8562, 11484, 12441, 12843, 13572, 15697, 16588, 17124, 18551, 24882, 25686, 31394, 37102, 37323, 41383, 47091, 49764, 51372, 55653, 62788, 74204, 74646, 82766, 94182, 111306, 124149, 141273, 149292, 165532, 166959, 188364, 204061, 222612, 248298, 282546, 333918, 372447, 408122, 455213, 496596, 537979, 565092, 612183, 667836, 744894, 816244, 910426, 1075958, 1224366, 1365639, 1489788, 1613937, 1820852, 1836549, 2151916, 2448732, 2731278, 3227874, 3673098, 4096917, 4841811, 5462556, 5917769, 6455748, 7346196, 8193834, 9683622, 11835538, 16387668, 17753307, 19367244, 23671076, 35506614, 53259921, 71013228, 106519842, 213039684]

約数ペア:

[(1, 213039684), (2, 106519842), (3, 71013228), (4, 53259921), (6, 35506614), (9, 23671076), (11, 19367244), (12, 17753307), (13, 16387668), (18, 11835538), (22, 9683622), (26, 8193834), (29, 7346196), (33, 6455748), (36, 5917769), (39, 5462556), (44, 4841811), (52, 4096917), (58, 3673098), (66, 3227874), (78, 2731278), (87, 2448732), (99, 2151916), (116, 1836549), (117, 1820852), (132, 1613937), (143, 1489788), (156, 1365639), (174, 1224366), (198, 1075958), (234, 910426), (261, 816244), (286, 744894), (319, 667836), (348, 612183), (377, 565092), (396, 537979), (429, 496596), (468, 455213), (522, 408122), (572, 372447), (638, 333918), (754, 282546), (858, 248298), (957, 222612), (1044, 204061), (1131, 188364), (1276, 166959), (1287, 165532), (1427, 149292), (1508, 141273), (1716, 124149), (1914, 111306), (2262, 94182), (2574, 82766), (2854, 74646), (2871, 74204), (3393, 62788), (3828, 55653), (4147, 51372), (4281, 49764), (4524, 47091), (5148, 41383), (5708, 37323), (5742, 37102), (6786, 31394), (8294, 25686), (8562, 24882), (11484, 18551), (12441, 17124), (12843, 16588), (13572, 15697)]