219398652

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 635165440

約数和(自身を除く): 415766788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 103, 108, 121, 132, 163, 198, 206, 242, 297, 309, 326, 363, 396, 412, 484, 489, 594, 618, 652, 726, 927, 978, 1089, 1133, 1188, 1236, 1452, 1467, 1793, 1854, 1956, 2178, 2266, 2781, 2934, 3267, 3399, 3586, 3708, 4356, 4401, 4532, 5379, 5562, 5868, 6534, 6798, 7172, 8802, 10197, 10758, 11124, 12463, 13068, 13596, 16137, 16789, 17604, 19723, 20394, 21516, 24926, 30591, 32274, 33578, 37389, 39446, 40788, 48411, 49852, 50367, 59169, 61182, 64548, 67156, 74778, 78892, 96822, 100734, 112167, 118338, 122364, 149556, 151101, 177507, 184679, 193644, 201468, 224334, 236676, 302202, 336501, 355014, 369358, 448668, 453303, 532521, 554037, 604404, 673002, 710028, 738716, 906606, 1065042, 1108074, 1346004, 1662111, 1813212, 2031469, 2130084, 2216148, 3324222, 4062938, 4986333, 6094407, 6648444, 8125876, 9972666, 12188814, 18283221, 19945332, 24377628, 36566442, 54849663, 73132884, 109699326, 219398652]

約数ペア:

[(1, 219398652), (2, 109699326), (3, 73132884), (4, 54849663), (6, 36566442), (9, 24377628), (11, 19945332), (12, 18283221), (18, 12188814), (22, 9972666), (27, 8125876), (33, 6648444), (36, 6094407), (44, 4986333), (54, 4062938), (66, 3324222), (99, 2216148), (103, 2130084), (108, 2031469), (121, 1813212), (132, 1662111), (163, 1346004), (198, 1108074), (206, 1065042), (242, 906606), (297, 738716), (309, 710028), (326, 673002), (363, 604404), (396, 554037), (412, 532521), (484, 453303), (489, 448668), (594, 369358), (618, 355014), (652, 336501), (726, 302202), (927, 236676), (978, 224334), (1089, 201468), (1133, 193644), (1188, 184679), (1236, 177507), (1452, 151101), (1467, 149556), (1793, 122364), (1854, 118338), (1956, 112167), (2178, 100734), (2266, 96822), (2781, 78892), (2934, 74778), (3267, 67156), (3399, 64548), (3586, 61182), (3708, 59169), (4356, 50367), (4401, 49852), (4532, 48411), (5379, 40788), (5562, 39446), (5868, 37389), (6534, 33578), (6798, 32274), (7172, 30591), (8802, 24926), (10197, 21516), (10758, 20394), (11124, 19723), (12463, 17604), (13068, 16789), (13596, 16137)]