745665336

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1890

約数の個数: 192

約数和(自身を含む): 2390169600

約数和(自身を除く): 1644504264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 23, 24, 26, 36, 38, 39, 46, 52, 57, 69, 72, 76, 78, 92, 104, 114, 117, 138, 152, 156, 171, 184, 207, 228, 234, 247, 276, 299, 312, 342, 414, 437, 456, 468, 494, 552, 598, 684, 741, 828, 874, 897, 936, 988, 1196, 1311, 1368, 1482, 1656, 1748, 1794, 1823, 1976, 2223, 2392, 2622, 2691, 2964, 3496, 3588, 3646, 3933, 4446, 5244, 5382, 5469, 5681, 5928, 7176, 7292, 7866, 8892, 10488, 10764, 10938, 11362, 14584, 15732, 16407, 17043, 17784, 21528, 21876, 22724, 23699, 31464, 32814, 34086, 34637, 41929, 43752, 45448, 47398, 51129, 65628, 68172, 69274, 71097, 83858, 94796, 102258, 103911, 125787, 131256, 136344, 138548, 142194, 167716, 189592, 204516, 207822, 213291, 251574, 277096, 284388, 311733, 335432, 377361, 409032, 415644, 426582, 450281, 503148, 545077, 568776, 623466, 754722, 796651, 831288, 853164, 900562, 1006296, 1090154, 1246932, 1350843, 1509444, 1593302, 1635231, 1706328, 1801124, 2180308, 2389953, 2493864, 2701686, 3018888, 3186604, 3270462, 3602248, 4052529, 4360616, 4779906, 4905693, 5403372, 6373208, 6540924, 7169859, 8105058, 9559812, 9811386, 10356463, 10806744, 13081848, 14339718, 16210116, 19119624, 19622772, 20712926, 28679436, 31069389, 32420232, 39245544, 41425852, 57358872, 62138778, 82851704, 93208167, 124277556, 186416334, 248555112, 372832668, 745665336]

約数ペア:

[(1, 745665336), (2, 372832668), (3, 248555112), (4, 186416334), (6, 124277556), (8, 93208167), (9, 82851704), (12, 62138778), (13, 57358872), (18, 41425852), (19, 39245544), (23, 32420232), (24, 31069389), (26, 28679436), (36, 20712926), (38, 19622772), (39, 19119624), (46, 16210116), (52, 14339718), (57, 13081848), (69, 10806744), (72, 10356463), (76, 9811386), (78, 9559812), (92, 8105058), (104, 7169859), (114, 6540924), (117, 6373208), (138, 5403372), (152, 4905693), (156, 4779906), (171, 4360616), (184, 4052529), (207, 3602248), (228, 3270462), (234, 3186604), (247, 3018888), (276, 2701686), (299, 2493864), (312, 2389953), (342, 2180308), (414, 1801124), (437, 1706328), (456, 1635231), (468, 1593302), (494, 1509444), (552, 1350843), (598, 1246932), (684, 1090154), (741, 1006296), (828, 900562), (874, 853164), (897, 831288), (936, 796651), (988, 754722), (1196, 623466), (1311, 568776), (1368, 545077), (1482, 503148), (1656, 450281), (1748, 426582), (1794, 415644), (1823, 409032), (1976, 377361), (2223, 335432), (2392, 311733), (2622, 284388), (2691, 277096), (2964, 251574), (3496, 213291), (3588, 207822), (3646, 204516), (3933, 189592), (4446, 167716), (5244, 142194), (5382, 138548), (5469, 136344), (5681, 131256), (5928, 125787), (7176, 103911), (7292, 102258), (7866, 94796), (8892, 83858), (10488, 71097), (10764, 69274), (10938, 68172), (11362, 65628), (14584, 51129), (15732, 47398), (16407, 45448), (17043, 43752), (17784, 41929), (21528, 34637), (21876, 34086), (22724, 32814), (23699, 31464)]