1385162584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 3096576000

約数和(自身を除く): 1711413416

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 127, 136, 199, 221, 248, 254, 398, 403, 442, 508, 527, 796, 806, 884, 1016, 1054, 1592, 1612, 1651, 1768, 2108, 2159, 2587, 3224, 3302, 3383, 3937, 4216, 4318, 5174, 6169, 6604, 6766, 6851, 7874, 8636, 10348, 12338, 13208, 13532, 13702, 15748, 17272, 20696, 24676, 25273, 27064, 27404, 28067, 31496, 43979, 49352, 50546, 51181, 54808, 56134, 66929, 80197, 87958, 101092, 102362, 104873, 112268, 133858, 160394, 175916, 202184, 204724, 209746, 224536, 267716, 320788, 328549, 351832, 409448, 419492, 429641, 535432, 641576, 657098, 783463, 838984, 859282, 870077, 1314196, 1363349, 1566926, 1718564, 1740154, 2628392, 2726698, 3133852, 3437128, 3480308, 5453396, 5585333, 6267704, 6960616, 10185019, 10906792, 11170666, 13318871, 20370038, 22341332, 26637742, 40740076, 44682664, 53275484, 81480152, 106550968, 173145323, 346290646, 692581292, 1385162584]

約数ペア:

[(1, 1385162584), (2, 692581292), (4, 346290646), (8, 173145323), (13, 106550968), (17, 81480152), (26, 53275484), (31, 44682664), (34, 40740076), (52, 26637742), (62, 22341332), (68, 20370038), (104, 13318871), (124, 11170666), (127, 10906792), (136, 10185019), (199, 6960616), (221, 6267704), (248, 5585333), (254, 5453396), (398, 3480308), (403, 3437128), (442, 3133852), (508, 2726698), (527, 2628392), (796, 1740154), (806, 1718564), (884, 1566926), (1016, 1363349), (1054, 1314196), (1592, 870077), (1612, 859282), (1651, 838984), (1768, 783463), (2108, 657098), (2159, 641576), (2587, 535432), (3224, 429641), (3302, 419492), (3383, 409448), (3937, 351832), (4216, 328549), (4318, 320788), (5174, 267716), (6169, 224536), (6604, 209746), (6766, 204724), (6851, 202184), (7874, 175916), (8636, 160394), (10348, 133858), (12338, 112268), (13208, 104873), (13532, 102362), (13702, 101092), (15748, 87958), (17272, 80197), (20696, 66929), (24676, 56134), (25273, 54808), (27064, 51181), (27404, 50546), (28067, 49352), (31496, 43979)]