2781709476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:810

約数の個数: 192

約数和(自身を含む): 8269406208

約数和(自身を除く): 5487696732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 83, 84, 91, 94, 141, 156, 166, 182, 188, 249, 273, 282, 329, 332, 364, 498, 546, 564, 581, 611, 653, 658, 987, 996, 1079, 1092, 1162, 1222, 1306, 1316, 1743, 1833, 1959, 1974, 2158, 2324, 2444, 2612, 3237, 3486, 3666, 3901, 3918, 3948, 4277, 4316, 4571, 6474, 6972, 7332, 7553, 7802, 7836, 8489, 8554, 9142, 11703, 12831, 12948, 13713, 15106, 15604, 16978, 17108, 18284, 22659, 23406, 25467, 25662, 27307, 27426, 30212, 30691, 33956, 45318, 46812, 50713, 50934, 51324, 54199, 54614, 54852, 59423, 61382, 81921, 90636, 92073, 101426, 101868, 108398, 109228, 118846, 122764, 152139, 162597, 163842, 178269, 184146, 202852, 214837, 216796, 237692, 304278, 325194, 327684, 354991, 356538, 368292, 379393, 398983, 429674, 608556, 644511, 650388, 704587, 709982, 713076, 758786, 797966, 859348, 1064973, 1138179, 1196949, 1289022, 1409174, 1419964, 1517572, 1595932, 2113761, 2129946, 2276358, 2393898, 2547353, 2578044, 2792881, 2818348, 4227522, 4259892, 4552716, 4787796, 4932109, 5094706, 5585762, 7642059, 8378643, 8455044, 9864218, 10189412, 11171524, 14796327, 15284118, 16757286, 17831471, 19728436, 29592654, 30568236, 33115589, 33514572, 35662942, 53494413, 59185308, 66231178, 71325884, 99346767, 106988826, 132462356, 198693534, 213977652, 231809123, 397387068, 463618246, 695427369, 927236492, 1390854738, 2781709476]

約数ペア:

[(1, 2781709476), (2, 1390854738), (3, 927236492), (4, 695427369), (6, 463618246), (7, 397387068), (12, 231809123), (13, 213977652), (14, 198693534), (21, 132462356), (26, 106988826), (28, 99346767), (39, 71325884), (42, 66231178), (47, 59185308), (52, 53494413), (78, 35662942), (83, 33514572), (84, 33115589), (91, 30568236), (94, 29592654), (141, 19728436), (156, 17831471), (166, 16757286), (182, 15284118), (188, 14796327), (249, 11171524), (273, 10189412), (282, 9864218), (329, 8455044), (332, 8378643), (364, 7642059), (498, 5585762), (546, 5094706), (564, 4932109), (581, 4787796), (611, 4552716), (653, 4259892), (658, 4227522), (987, 2818348), (996, 2792881), (1079, 2578044), (1092, 2547353), (1162, 2393898), (1222, 2276358), (1306, 2129946), (1316, 2113761), (1743, 1595932), (1833, 1517572), (1959, 1419964), (1974, 1409174), (2158, 1289022), (2324, 1196949), (2444, 1138179), (2612, 1064973), (3237, 859348), (3486, 797966), (3666, 758786), (3901, 713076), (3918, 709982), (3948, 704587), (4277, 650388), (4316, 644511), (4571, 608556), (6474, 429674), (6972, 398983), (7332, 379393), (7553, 368292), (7802, 356538), (7836, 354991), (8489, 327684), (8554, 325194), (9142, 304278), (11703, 237692), (12831, 216796), (12948, 214837), (13713, 202852), (15106, 184146), (15604, 178269), (16978, 163842), (17108, 162597), (18284, 152139), (22659, 122764), (23406, 118846), (25467, 109228), (25662, 108398), (27307, 101868), (27426, 101426), (30212, 92073), (30691, 90636), (33956, 81921), (45318, 61382), (46812, 59423), (50713, 54852), (50934, 54614), (51324, 54199)]