493965864

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 240

約数和(自身を含む): 1648658880

約数和(自身を除く): 1154693016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 49, 54, 56, 63, 72, 81, 84, 94, 98, 108, 126, 141, 147, 162, 168, 188, 189, 196, 216, 252, 282, 294, 324, 329, 331, 376, 378, 392, 423, 441, 504, 564, 567, 588, 648, 658, 662, 756, 846, 882, 987, 993, 1128, 1134, 1176, 1269, 1316, 1323, 1324, 1512, 1692, 1764, 1974, 1986, 2268, 2303, 2317, 2538, 2632, 2646, 2648, 2961, 2979, 3384, 3528, 3807, 3948, 3969, 3972, 4536, 4606, 4634, 5076, 5292, 5922, 5958, 6909, 6951, 7614, 7896, 7938, 7944, 8883, 8937, 9212, 9268, 10152, 10584, 11844, 11916, 13818, 13902, 15228, 15557, 15876, 16219, 17766, 17874, 18424, 18536, 20727, 20853, 23688, 23832, 26649, 26811, 27636, 27804, 30456, 31114, 31752, 32438, 35532, 35748, 41454, 41706, 46671, 48657, 53298, 53622, 55272, 55608, 62181, 62228, 62559, 64876, 71064, 71496, 82908, 83412, 93342, 97314, 106596, 107244, 108899, 124362, 124456, 125118, 129752, 140013, 145971, 165816, 166824, 186543, 186684, 187677, 194628, 213192, 214488, 217798, 248724, 250236, 280026, 291942, 326697, 373086, 373368, 375354, 389256, 420039, 435596, 437913, 497448, 500472, 560052, 583884, 653394, 746172, 750708, 762293, 840078, 871192, 875826, 980091, 1120104, 1167768, 1260117, 1306788, 1313739, 1492344, 1501416, 1524586, 1680156, 1751652, 1960182, 2286879, 2520234, 2613576, 2627478, 2940273, 3049172, 3360312, 3503304, 3920364, 4573758, 5040468, 5254956, 5880546, 6098344, 6860637, 7840728, 8820819, 9147516, 10080936, 10509912, 11761092, 13721274, 17641638, 18295032, 20581911, 23522184, 27442548, 35283276, 41163822, 54885096, 61745733, 70566552, 82327644, 123491466, 164655288, 246982932, 493965864]

約数ペア:

[(1, 493965864), (2, 246982932), (3, 164655288), (4, 123491466), (6, 82327644), (7, 70566552), (8, 61745733), (9, 54885096), (12, 41163822), (14, 35283276), (18, 27442548), (21, 23522184), (24, 20581911), (27, 18295032), (28, 17641638), (36, 13721274), (42, 11761092), (47, 10509912), (49, 10080936), (54, 9147516), (56, 8820819), (63, 7840728), (72, 6860637), (81, 6098344), (84, 5880546), (94, 5254956), (98, 5040468), (108, 4573758), (126, 3920364), (141, 3503304), (147, 3360312), (162, 3049172), (168, 2940273), (188, 2627478), (189, 2613576), (196, 2520234), (216, 2286879), (252, 1960182), (282, 1751652), (294, 1680156), (324, 1524586), (329, 1501416), (331, 1492344), (376, 1313739), (378, 1306788), (392, 1260117), (423, 1167768), (441, 1120104), (504, 980091), (564, 875826), (567, 871192), (588, 840078), (648, 762293), (658, 750708), (662, 746172), (756, 653394), (846, 583884), (882, 560052), (987, 500472), (993, 497448), (1128, 437913), (1134, 435596), (1176, 420039), (1269, 389256), (1316, 375354), (1323, 373368), (1324, 373086), (1512, 326697), (1692, 291942), (1764, 280026), (1974, 250236), (1986, 248724), (2268, 217798), (2303, 214488), (2317, 213192), (2538, 194628), (2632, 187677), (2646, 186684), (2648, 186543), (2961, 166824), (2979, 165816), (3384, 145971), (3528, 140013), (3807, 129752), (3948, 125118), (3969, 124456), (3972, 124362), (4536, 108899), (4606, 107244), (4634, 106596), (5076, 97314), (5292, 93342), (5922, 83412), (5958, 82908), (6909, 71496), (6951, 71064), (7614, 64876), (7896, 62559), (7938, 62228), (7944, 62181), (8883, 55608), (8937, 55272), (9212, 53622), (9268, 53298), (10152, 48657), (10584, 46671), (11844, 41706), (11916, 41454), (13818, 35748), (13902, 35532), (15228, 32438), (15557, 31752), (15876, 31114), (16219, 30456), (17766, 27804), (17874, 27636), (18424, 26811), (18536, 26649), (20727, 23832), (20853, 23688)]