315251532

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 810141696

約数和(自身を除く): 494890164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 223, 321, 367, 428, 446, 642, 669, 734, 892, 963, 1101, 1284, 1338, 1468, 1926, 2007, 2202, 2676, 3303, 3852, 4014, 4404, 6606, 8028, 13212, 23861, 39269, 47722, 71583, 78538, 81841, 95444, 117807, 143166, 157076, 163682, 214749, 235614, 245523, 286332, 327364, 353421, 429498, 471228, 491046, 706842, 736569, 858996, 982092, 1413684, 1473138, 2946276, 8756987, 17513974, 26270961, 35027948, 52541922, 78812883, 105083844, 157625766, 315251532]

約数ペア:

[(1, 315251532), (2, 157625766), (3, 105083844), (4, 78812883), (6, 52541922), (9, 35027948), (12, 26270961), (18, 17513974), (36, 8756987), (107, 2946276), (214, 1473138), (223, 1413684), (321, 982092), (367, 858996), (428, 736569), (446, 706842), (642, 491046), (669, 471228), (734, 429498), (892, 353421), (963, 327364), (1101, 286332), (1284, 245523), (1338, 235614), (1468, 214749), (1926, 163682), (2007, 157076), (2202, 143166), (2676, 117807), (3303, 95444), (3852, 81841), (4014, 78538), (4404, 71583), (6606, 47722), (8028, 39269), (13212, 23861)]