264508244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2197

約数の個数: 96

約数和(自身を含む): 641851392

約数和(自身を除く): 377343148

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 806, 868, 1001, 1364, 1612, 2002, 2131, 2387, 2821, 4004, 4262, 4433, 4774, 5642, 8524, 8866, 9548, 11284, 14917, 17732, 23441, 27703, 29834, 31031, 46882, 55406, 59668, 62062, 66061, 93764, 110812, 124124, 132122, 164087, 193921, 264244, 304733, 328174, 387842, 462427, 609466, 656348, 726671, 775684, 858793, 924854, 1218932, 1453342, 1717586, 1849708, 2133131, 2906684, 3435172, 4266262, 5086697, 6011551, 8532524, 9446723, 10173394, 12023102, 18893446, 20346788, 24046204, 37786892, 66127061, 132254122, 264508244]

約数ペア:

[(1, 264508244), (2, 132254122), (4, 66127061), (7, 37786892), (11, 24046204), (13, 20346788), (14, 18893446), (22, 12023102), (26, 10173394), (28, 9446723), (31, 8532524), (44, 6011551), (52, 5086697), (62, 4266262), (77, 3435172), (91, 2906684), (124, 2133131), (143, 1849708), (154, 1717586), (182, 1453342), (217, 1218932), (286, 924854), (308, 858793), (341, 775684), (364, 726671), (403, 656348), (434, 609466), (572, 462427), (682, 387842), (806, 328174), (868, 304733), (1001, 264244), (1364, 193921), (1612, 164087), (2002, 132122), (2131, 124124), (2387, 110812), (2821, 93764), (4004, 66061), (4262, 62062), (4433, 59668), (4774, 55406), (5642, 46882), (8524, 31031), (8866, 29834), (9548, 27703), (11284, 23441), (14917, 17732)]