738897258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 1635033600

約数和(自身を除く): 896136342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 227, 298, 331, 447, 454, 662, 681, 894, 993, 1362, 1639, 1986, 2497, 3278, 3641, 4917, 4994, 7282, 7491, 9834, 10923, 14982, 21846, 33823, 49319, 67646, 75137, 98638, 101469, 147957, 150274, 202938, 225411, 295914, 372053, 450822, 542509, 744106, 826507, 1085018, 1116159, 1627527, 1653014, 2232318, 2479521, 3255054, 4959042, 11195413, 22390826, 33586239, 67172478, 123149543, 246299086, 369448629, 738897258]

約数ペア:

[(1, 738897258), (2, 369448629), (3, 246299086), (6, 123149543), (11, 67172478), (22, 33586239), (33, 22390826), (66, 11195413), (149, 4959042), (227, 3255054), (298, 2479521), (331, 2232318), (447, 1653014), (454, 1627527), (662, 1116159), (681, 1085018), (894, 826507), (993, 744106), (1362, 542509), (1639, 450822), (1986, 372053), (2497, 295914), (3278, 225411), (3641, 202938), (4917, 150274), (4994, 147957), (7282, 101469), (7491, 98638), (9834, 75137), (10923, 67646), (14982, 49319), (21846, 33823)]