213795288

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{5237}}^1$

素因数の和:5268

約数の個数: 112

約数和(自身を含む): 687016080

約数和(自身を除く): 473220792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5237, 5832, 6804, 10206, 10474, 13608, 15711, 20412, 20948, 31422, 36659, 40824, 41896, 47133, 62844, 73318, 94266, 109977, 125688, 141399, 146636, 188532, 219954, 282798, 293272, 329931, 377064, 424197, 439908, 565596, 659862, 848394, 879816, 989793, 1131192, 1272591, 1319724, 1696788, 1979586, 2545182, 2639448, 2969379, 3393576, 3817773, 3959172, 5090364, 5938758, 7635546, 7918344, 8908137, 10180728, 11877516, 15271092, 17816274, 23755032, 26724411, 30542184, 35632548, 53448822, 71265096, 106897644, 213795288]

約数ペア:

[(1, 213795288), (2, 106897644), (3, 71265096), (4, 53448822), (6, 35632548), (7, 30542184), (8, 26724411), (9, 23755032), (12, 17816274), (14, 15271092), (18, 11877516), (21, 10180728), (24, 8908137), (27, 7918344), (28, 7635546), (36, 5938758), (42, 5090364), (54, 3959172), (56, 3817773), (63, 3393576), (72, 2969379), (81, 2639448), (84, 2545182), (108, 1979586), (126, 1696788), (162, 1319724), (168, 1272591), (189, 1131192), (216, 989793), (243, 879816), (252, 848394), (324, 659862), (378, 565596), (486, 439908), (504, 424197), (567, 377064), (648, 329931), (729, 293272), (756, 282798), (972, 219954), (1134, 188532), (1458, 146636), (1512, 141399), (1701, 125688), (1944, 109977), (2268, 94266), (2916, 73318), (3402, 62844), (4536, 47133), (5103, 41896), (5237, 40824), (5832, 36659), (6804, 31422), (10206, 20948), (10474, 20412), (13608, 15711)]