290314206

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 160

約数和(自身を含む): 819624960

約数和(自身を除く): 529310754

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 47, 54, 63, 78, 81, 91, 94, 117, 126, 141, 162, 182, 189, 234, 273, 282, 329, 351, 378, 419, 423, 546, 567, 611, 658, 702, 819, 838, 846, 987, 1053, 1134, 1222, 1257, 1269, 1638, 1833, 1974, 2106, 2457, 2514, 2538, 2933, 2961, 3666, 3771, 3807, 4277, 4914, 5447, 5499, 5866, 5922, 7371, 7542, 7614, 8554, 8799, 8883, 10894, 10998, 11313, 12831, 14742, 16341, 16497, 17598, 17766, 19693, 22626, 25662, 26397, 26649, 32682, 32994, 33939, 38129, 38493, 39386, 49023, 49491, 52794, 53298, 59079, 67878, 76258, 76986, 79191, 98046, 98982, 114387, 115479, 118158, 137851, 147069, 158382, 177237, 228774, 230958, 237573, 256009, 275702, 294138, 343161, 346437, 354474, 413553, 441207, 475146, 512018, 531711, 686322, 692874, 768027, 827106, 882414, 1029483, 1063422, 1240659, 1536054, 1595133, 1792063, 2058966, 2304081, 2481318, 3088449, 3190266, 3584126, 3721977, 4608162, 5376189, 6176898, 6912243, 7443954, 10752378, 11165931, 13824486, 16128567, 20736729, 22331862, 32257134, 41473458, 48385701, 96771402, 145157103, 290314206]

約数ペア:

[(1, 290314206), (2, 145157103), (3, 96771402), (6, 48385701), (7, 41473458), (9, 32257134), (13, 22331862), (14, 20736729), (18, 16128567), (21, 13824486), (26, 11165931), (27, 10752378), (39, 7443954), (42, 6912243), (47, 6176898), (54, 5376189), (63, 4608162), (78, 3721977), (81, 3584126), (91, 3190266), (94, 3088449), (117, 2481318), (126, 2304081), (141, 2058966), (162, 1792063), (182, 1595133), (189, 1536054), (234, 1240659), (273, 1063422), (282, 1029483), (329, 882414), (351, 827106), (378, 768027), (419, 692874), (423, 686322), (546, 531711), (567, 512018), (611, 475146), (658, 441207), (702, 413553), (819, 354474), (838, 346437), (846, 343161), (987, 294138), (1053, 275702), (1134, 256009), (1222, 237573), (1257, 230958), (1269, 228774), (1638, 177237), (1833, 158382), (1974, 147069), (2106, 137851), (2457, 118158), (2514, 115479), (2538, 114387), (2933, 98982), (2961, 98046), (3666, 79191), (3771, 76986), (3807, 76258), (4277, 67878), (4914, 59079), (5447, 53298), (5499, 52794), (5866, 49491), (5922, 49023), (7371, 39386), (7542, 38493), (7614, 38129), (8554, 33939), (8799, 32994), (8883, 32682), (10894, 26649), (10998, 26397), (11313, 25662), (12831, 22626), (14742, 19693), (16341, 17766), (16497, 17598)]