1330893736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 2647572480

約数和(自身を除く): 1316678744

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 227, 248, 376, 454, 503, 908, 1006, 1457, 1816, 2012, 2914, 4024, 5828, 7037, 10669, 11656, 14074, 15593, 21338, 23641, 28148, 31186, 42676, 47282, 56296, 62372, 85352, 94564, 114181, 124744, 189128, 228362, 330739, 456724, 661478, 732871, 913448, 1322956, 1465742, 2645912, 2931484, 3539611, 5366507, 5862968, 7079222, 10733014, 14158444, 21466028, 28316888, 42932056, 166361717, 332723434, 665446868, 1330893736]

約数ペア:

[(1, 1330893736), (2, 665446868), (4, 332723434), (8, 166361717), (31, 42932056), (47, 28316888), (62, 21466028), (94, 14158444), (124, 10733014), (188, 7079222), (227, 5862968), (248, 5366507), (376, 3539611), (454, 2931484), (503, 2645912), (908, 1465742), (1006, 1322956), (1457, 913448), (1816, 732871), (2012, 661478), (2914, 456724), (4024, 330739), (5828, 228362), (7037, 189128), (10669, 124744), (11656, 114181), (14074, 94564), (15593, 85352), (21338, 62372), (23641, 56296), (28148, 47282), (31186, 42676)]