304461976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 756362880

約数和(自身を除く): 451900904

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 73, 91, 104, 119, 136, 146, 182, 221, 238, 292, 337, 364, 442, 476, 511, 584, 674, 728, 884, 949, 952, 1022, 1241, 1348, 1547, 1768, 1898, 2044, 2359, 2482, 2696, 3094, 3796, 4088, 4381, 4718, 4964, 5729, 6188, 6643, 7592, 8687, 8762, 9436, 9928, 11458, 12376, 13286, 16133, 17374, 17524, 18872, 22916, 24601, 26572, 30667, 32266, 34748, 35048, 40103, 45832, 49202, 53144, 61334, 64532, 69496, 74477, 80206, 98404, 112931, 122668, 129064, 148954, 160412, 172207, 196808, 225862, 245336, 297908, 319813, 320824, 344414, 418217, 451724, 521339, 595816, 639626, 688828, 836434, 903448, 1042678, 1279252, 1377656, 1672868, 2085356, 2238691, 2558504, 2927519, 3345736, 4170712, 4477382, 5436821, 5855038, 8954764, 10873642, 11710076, 17909528, 21747284, 23420152, 38057747, 43494568, 76115494, 152230988, 304461976]

約数ペア:

[(1, 304461976), (2, 152230988), (4, 76115494), (7, 43494568), (8, 38057747), (13, 23420152), (14, 21747284), (17, 17909528), (26, 11710076), (28, 10873642), (34, 8954764), (52, 5855038), (56, 5436821), (68, 4477382), (73, 4170712), (91, 3345736), (104, 2927519), (119, 2558504), (136, 2238691), (146, 2085356), (182, 1672868), (221, 1377656), (238, 1279252), (292, 1042678), (337, 903448), (364, 836434), (442, 688828), (476, 639626), (511, 595816), (584, 521339), (674, 451724), (728, 418217), (884, 344414), (949, 320824), (952, 319813), (1022, 297908), (1241, 245336), (1348, 225862), (1547, 196808), (1768, 172207), (1898, 160412), (2044, 148954), (2359, 129064), (2482, 122668), (2696, 112931), (3094, 98404), (3796, 80206), (4088, 74477), (4381, 69496), (4718, 64532), (4964, 61334), (5729, 53144), (6188, 49202), (6643, 45832), (7592, 40103), (8687, 35048), (8762, 34748), (9436, 32266), (9928, 30667), (11458, 26572), (12376, 24601), (13286, 22916), (16133, 18872), (17374, 17524)]