2291476278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 5986455552

約数和(自身を除く): 3694979274

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 49, 73, 78, 86, 91, 98, 129, 146, 147, 182, 191, 219, 258, 273, 294, 301, 382, 438, 511, 546, 559, 573, 602, 637, 903, 949, 1022, 1118, 1146, 1274, 1337, 1533, 1677, 1806, 1898, 1911, 2107, 2483, 2674, 2847, 3066, 3139, 3354, 3577, 3822, 3913, 4011, 4214, 4966, 5694, 6278, 6321, 6643, 7154, 7449, 7826, 8022, 8213, 9359, 9417, 10731, 11739, 12642, 13286, 13943, 14898, 16426, 17381, 18718, 18834, 19929, 21462, 21973, 23478, 24639, 27391, 27886, 28077, 34762, 39858, 40807, 41829, 43946, 46501, 49278, 52143, 54782, 56154, 57491, 65919, 81614, 82173, 83658, 93002, 97601, 104286, 106769, 114982, 121667, 122421, 131838, 139503, 153811, 164346, 172473, 181259, 195202, 213538, 243334, 244842, 279006, 285649, 292803, 307622, 320307, 344946, 362518, 365001, 402437, 461433, 543777, 571298, 585606, 599549, 640614, 683207, 730002, 747383, 804874, 856947, 922866, 1087554, 1199098, 1207311, 1268813, 1366414, 1494766, 1713894, 1798647, 1999543, 2049621, 2242149, 2414622, 2537626, 3597294, 3806439, 3999086, 4099242, 4196843, 4484298, 5231681, 5998629, 7612878, 7794137, 8393686, 8881691, 10463362, 11997258, 12590529, 15588274, 15695043, 17763382, 23382411, 25181058, 26645073, 29377901, 31390086, 46764822, 53290146, 54558959, 58755802, 88133703, 109117918, 163676877, 176267406, 327353754, 381912713, 763825426, 1145738139, 2291476278]

約数ペア:

[(1, 2291476278), (2, 1145738139), (3, 763825426), (6, 381912713), (7, 327353754), (13, 176267406), (14, 163676877), (21, 109117918), (26, 88133703), (39, 58755802), (42, 54558959), (43, 53290146), (49, 46764822), (73, 31390086), (78, 29377901), (86, 26645073), (91, 25181058), (98, 23382411), (129, 17763382), (146, 15695043), (147, 15588274), (182, 12590529), (191, 11997258), (219, 10463362), (258, 8881691), (273, 8393686), (294, 7794137), (301, 7612878), (382, 5998629), (438, 5231681), (511, 4484298), (546, 4196843), (559, 4099242), (573, 3999086), (602, 3806439), (637, 3597294), (903, 2537626), (949, 2414622), (1022, 2242149), (1118, 2049621), (1146, 1999543), (1274, 1798647), (1337, 1713894), (1533, 1494766), (1677, 1366414), (1806, 1268813), (1898, 1207311), (1911, 1199098), (2107, 1087554), (2483, 922866), (2674, 856947), (2847, 804874), (3066, 747383), (3139, 730002), (3354, 683207), (3577, 640614), (3822, 599549), (3913, 585606), (4011, 571298), (4214, 543777), (4966, 461433), (5694, 402437), (6278, 365001), (6321, 362518), (6643, 344946), (7154, 320307), (7449, 307622), (7826, 292803), (8022, 285649), (8213, 279006), (9359, 244842), (9417, 243334), (10731, 213538), (11739, 195202), (12642, 181259), (13286, 172473), (13943, 164346), (14898, 153811), (16426, 139503), (17381, 131838), (18718, 122421), (18834, 121667), (19929, 114982), (21462, 106769), (21973, 104286), (23478, 97601), (24639, 93002), (27391, 83658), (27886, 82173), (28077, 81614), (34762, 65919), (39858, 57491), (40807, 56154), (41829, 54782), (43946, 52143), (46501, 49278)]