2016270256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 5461150464

約数和(自身を除く): 3444880208

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 131, 143, 154, 176, 182, 208, 217, 248, 262, 286, 308, 341, 364, 403, 434, 496, 524, 572, 616, 682, 728, 806, 868, 917, 961, 1001, 1048, 1144, 1232, 1364, 1441, 1456, 1612, 1703, 1736, 1834, 1922, 2002, 2096, 2288, 2387, 2728, 2821, 2882, 3224, 3406, 3472, 3668, 3844, 4004, 4061, 4433, 4774, 5456, 5642, 5764, 6448, 6727, 6812, 7336, 7688, 8008, 8122, 8866, 9548, 10087, 10571, 11284, 11528, 11921, 12493, 13454, 13624, 14672, 15376, 16016, 16244, 17732, 18733, 19096, 20174, 21142, 22568, 23056, 23842, 24986, 26908, 27248, 28427, 31031, 32488, 35464, 37466, 38192, 40348, 42284, 44671, 45136, 47684, 49972, 52793, 53816, 56854, 62062, 64976, 70928, 73997, 74932, 80696, 84568, 87451, 89342, 95368, 99944, 105586, 107632, 113708, 124124, 125891, 131131, 137423, 147994, 149864, 161392, 169136, 174902, 178684, 190736, 199888, 211172, 227416, 248248, 251782, 262262, 274846, 295988, 299728, 312697, 349804, 357368, 369551, 422344, 454832, 496496, 503564, 524524, 549692, 580723, 591976, 625394, 699608, 714736, 739102, 844688, 881237, 961961, 1007128, 1049048, 1099384, 1161446, 1183952, 1250788, 1384801, 1399216, 1478204, 1636583, 1762474, 1923922, 2014256, 2098096, 2198768, 2322892, 2501576, 2769602, 2956408, 3273166, 3524948, 3847844, 4065061, 4645784, 5003152, 5539204, 5912816, 6546332, 7049896, 7695688, 8130122, 9291568, 9693607, 11078408, 11456081, 13092664, 14099792, 15391376, 16260244, 18002413, 19387214, 22156816, 22912162, 26185328, 32520488, 36004826, 38774428, 45824324, 65040976, 72009652, 77548856, 91648648, 126016891, 144019304, 155097712, 183297296, 252033782, 288038608, 504067564, 1008135128, 2016270256]

約数ペア:

[(1, 2016270256), (2, 1008135128), (4, 504067564), (7, 288038608), (8, 252033782), (11, 183297296), (13, 155097712), (14, 144019304), (16, 126016891), (22, 91648648), (26, 77548856), (28, 72009652), (31, 65040976), (44, 45824324), (52, 38774428), (56, 36004826), (62, 32520488), (77, 26185328), (88, 22912162), (91, 22156816), (104, 19387214), (112, 18002413), (124, 16260244), (131, 15391376), (143, 14099792), (154, 13092664), (176, 11456081), (182, 11078408), (208, 9693607), (217, 9291568), (248, 8130122), (262, 7695688), (286, 7049896), (308, 6546332), (341, 5912816), (364, 5539204), (403, 5003152), (434, 4645784), (496, 4065061), (524, 3847844), (572, 3524948), (616, 3273166), (682, 2956408), (728, 2769602), (806, 2501576), (868, 2322892), (917, 2198768), (961, 2098096), (1001, 2014256), (1048, 1923922), (1144, 1762474), (1232, 1636583), (1364, 1478204), (1441, 1399216), (1456, 1384801), (1612, 1250788), (1703, 1183952), (1736, 1161446), (1834, 1099384), (1922, 1049048), (2002, 1007128), (2096, 961961), (2288, 881237), (2387, 844688), (2728, 739102), (2821, 714736), (2882, 699608), (3224, 625394), (3406, 591976), (3472, 580723), (3668, 549692), (3844, 524524), (4004, 503564), (4061, 496496), (4433, 454832), (4774, 422344), (5456, 369551), (5642, 357368), (5764, 349804), (6448, 312697), (6727, 299728), (6812, 295988), (7336, 274846), (7688, 262262), (8008, 251782), (8122, 248248), (8866, 227416), (9548, 211172), (10087, 199888), (10571, 190736), (11284, 178684), (11528, 174902), (11921, 169136), (12493, 161392), (13454, 149864), (13624, 147994), (14672, 137423), (15376, 131131), (16016, 125891), (16244, 124124), (17732, 113708), (18733, 107632), (19096, 105586), (20174, 99944), (21142, 95368), (22568, 89342), (23056, 87451), (23842, 84568), (24986, 80696), (26908, 74932), (27248, 73997), (28427, 70928), (31031, 64976), (32488, 62062), (35464, 56854), (37466, 53816), (38192, 52793), (40348, 49972), (42284, 47684), (44671, 45136)]