214591272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 654013440

約数和(自身を除く): 439422168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 227, 238, 331, 357, 408, 454, 476, 662, 681, 714, 908, 952, 993, 1324, 1362, 1428, 1589, 1816, 1986, 2317, 2648, 2724, 2856, 3178, 3859, 3972, 4634, 4767, 5448, 5627, 6356, 6951, 7718, 7944, 9268, 9534, 11254, 11577, 12712, 13902, 15436, 16881, 18536, 19068, 22508, 23154, 27013, 27804, 30872, 33762, 38136, 39389, 45016, 46308, 54026, 55608, 67524, 75137, 78778, 81039, 92616, 108052, 118167, 135048, 150274, 157556, 162078, 216104, 225411, 236334, 300548, 315112, 324156, 450822, 472668, 525959, 601096, 648312, 901644, 945336, 1051918, 1277329, 1577877, 1803288, 2103836, 2554658, 3155754, 3831987, 4207672, 5109316, 6311508, 7663974, 8941303, 10218632, 12623016, 15327948, 17882606, 26823909, 30655896, 35765212, 53647818, 71530424, 107295636, 214591272]

約数ペア:

[(1, 214591272), (2, 107295636), (3, 71530424), (4, 53647818), (6, 35765212), (7, 30655896), (8, 26823909), (12, 17882606), (14, 15327948), (17, 12623016), (21, 10218632), (24, 8941303), (28, 7663974), (34, 6311508), (42, 5109316), (51, 4207672), (56, 3831987), (68, 3155754), (84, 2554658), (102, 2103836), (119, 1803288), (136, 1577877), (168, 1277329), (204, 1051918), (227, 945336), (238, 901644), (331, 648312), (357, 601096), (408, 525959), (454, 472668), (476, 450822), (662, 324156), (681, 315112), (714, 300548), (908, 236334), (952, 225411), (993, 216104), (1324, 162078), (1362, 157556), (1428, 150274), (1589, 135048), (1816, 118167), (1986, 108052), (2317, 92616), (2648, 81039), (2724, 78778), (2856, 75137), (3178, 67524), (3859, 55608), (3972, 54026), (4634, 46308), (4767, 45016), (5448, 39389), (5627, 38136), (6356, 33762), (6951, 30872), (7718, 27804), (7944, 27013), (9268, 23154), (9534, 22508), (11254, 19068), (11577, 18536), (12712, 16881), (13902, 15436)]