315647328

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^2\times {\mathrm{617}}^1$

素因数の和:776

約数の個数: 72

約数和(自身を含む): 841441608

約数和(自身を除く): 525794280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 617, 876, 1168, 1234, 1752, 1851, 2336, 2468, 3504, 3702, 4936, 5329, 7008, 7404, 9872, 10658, 14808, 15987, 19744, 21316, 29616, 31974, 42632, 45041, 59232, 63948, 85264, 90082, 127896, 135123, 170528, 180164, 255792, 270246, 360328, 511584, 540492, 720656, 1080984, 1441312, 2161968, 3287993, 4323936, 6575986, 9863979, 13151972, 19727958, 26303944, 39455916, 52607888, 78911832, 105215776, 157823664, 315647328]

約数ペア:

[(1, 315647328), (2, 157823664), (3, 105215776), (4, 78911832), (6, 52607888), (8, 39455916), (12, 26303944), (16, 19727958), (24, 13151972), (32, 9863979), (48, 6575986), (73, 4323936), (96, 3287993), (146, 2161968), (219, 1441312), (292, 1080984), (438, 720656), (584, 540492), (617, 511584), (876, 360328), (1168, 270246), (1234, 255792), (1752, 180164), (1851, 170528), (2336, 135123), (2468, 127896), (3504, 90082), (3702, 85264), (4936, 63948), (5329, 59232), (7008, 45041), (7404, 42632), (9872, 31974), (10658, 29616), (14808, 21316), (15987, 19744)]