213185928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8821}}^1$

素因数の和:8902

約数の個数: 64

約数和(自身を含む): 571665600

約数和(自身を除く): 358479672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 1007, 1272, 2014, 3021, 4028, 6042, 8056, 8821, 12084, 17642, 24168, 26463, 35284, 52926, 70568, 105852, 167599, 211704, 335198, 467513, 502797, 670396, 935026, 1005594, 1340792, 1402539, 1870052, 2011188, 2805078, 3740104, 4022376, 5610156, 8882747, 11220312, 17765494, 26648241, 35530988, 53296482, 71061976, 106592964, 213185928]

約数ペア:

[(1, 213185928), (2, 106592964), (3, 71061976), (4, 53296482), (6, 35530988), (8, 26648241), (12, 17765494), (19, 11220312), (24, 8882747), (38, 5610156), (53, 4022376), (57, 3740104), (76, 2805078), (106, 2011188), (114, 1870052), (152, 1402539), (159, 1340792), (212, 1005594), (228, 935026), (318, 670396), (424, 502797), (456, 467513), (636, 335198), (1007, 211704), (1272, 167599), (2014, 105852), (3021, 70568), (4028, 52926), (6042, 35284), (8056, 26463), (8821, 24168), (12084, 17642)]