1087855076

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 2537256960

約数和(自身を除く): 1449401884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 127, 137, 154, 196, 203, 254, 274, 308, 319, 406, 508, 539, 548, 638, 812, 889, 959, 1078, 1276, 1397, 1421, 1507, 1778, 1918, 2156, 2233, 2794, 2842, 3014, 3556, 3683, 3836, 3973, 4466, 5588, 5684, 6028, 6223, 6713, 7366, 7946, 8932, 9779, 10549, 12446, 13426, 14732, 15631, 15892, 17399, 19558, 21098, 24892, 25781, 26852, 27811, 31262, 34798, 39116, 40513, 42196, 43703, 51562, 55622, 62524, 68453, 69596, 73843, 81026, 87406, 103124, 111244, 121793, 136906, 147686, 162052, 174812, 180467, 191389, 194677, 243586, 273812, 283591, 295372, 305921, 360934, 382778, 389354, 487172, 504571, 567182, 611842, 721868, 765556, 778708, 852551, 1009142, 1134364, 1223684, 1339723, 1705102, 1985137, 2018284, 2141447, 2679446, 3410204, 3531997, 3970274, 4282894, 5358892, 5550281, 7063994, 7940548, 8565788, 9378061, 11100562, 14127988, 18756122, 22201124, 24723979, 37512244, 38851967, 49447958, 77703934, 98895916, 155407868, 271963769, 543927538, 1087855076]

約数ペア:

[(1, 1087855076), (2, 543927538), (4, 271963769), (7, 155407868), (11, 98895916), (14, 77703934), (22, 49447958), (28, 38851967), (29, 37512244), (44, 24723979), (49, 22201124), (58, 18756122), (77, 14127988), (98, 11100562), (116, 9378061), (127, 8565788), (137, 7940548), (154, 7063994), (196, 5550281), (203, 5358892), (254, 4282894), (274, 3970274), (308, 3531997), (319, 3410204), (406, 2679446), (508, 2141447), (539, 2018284), (548, 1985137), (638, 1705102), (812, 1339723), (889, 1223684), (959, 1134364), (1078, 1009142), (1276, 852551), (1397, 778708), (1421, 765556), (1507, 721868), (1778, 611842), (1918, 567182), (2156, 504571), (2233, 487172), (2794, 389354), (2842, 382778), (3014, 360934), (3556, 305921), (3683, 295372), (3836, 283591), (3973, 273812), (4466, 243586), (5588, 194677), (5684, 191389), (6028, 180467), (6223, 174812), (6713, 162052), (7366, 147686), (7946, 136906), (8932, 121793), (9779, 111244), (10549, 103124), (12446, 87406), (13426, 81026), (14732, 73843), (15631, 69596), (15892, 68453), (17399, 62524), (19558, 55622), (21098, 51562), (24892, 43703), (25781, 42196), (26852, 40513), (27811, 39116), (31262, 34798)]