308629304

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 619315200

約数和(自身を除く): 310685896

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 127, 164, 239, 248, 254, 328, 478, 508, 956, 1016, 1271, 1912, 2542, 3937, 5084, 5207, 7409, 7874, 9799, 10168, 10414, 14818, 15748, 19598, 20828, 29636, 30353, 31496, 39196, 41656, 59272, 60706, 78392, 121412, 161417, 242824, 303769, 322834, 607538, 645668, 940943, 1215076, 1244473, 1291336, 1881886, 2430152, 2488946, 3763772, 4977892, 7527544, 9955784, 38578663, 77157326, 154314652, 308629304]

約数ペア:

[(1, 308629304), (2, 154314652), (4, 77157326), (8, 38578663), (31, 9955784), (41, 7527544), (62, 4977892), (82, 3763772), (124, 2488946), (127, 2430152), (164, 1881886), (239, 1291336), (248, 1244473), (254, 1215076), (328, 940943), (478, 645668), (508, 607538), (956, 322834), (1016, 303769), (1271, 242824), (1912, 161417), (2542, 121412), (3937, 78392), (5084, 60706), (5207, 59272), (7409, 41656), (7874, 39196), (9799, 31496), (10168, 30353), (10414, 29636), (14818, 20828), (15748, 19598)]