222111596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 508032000

約数和(自身を除く): 285920404

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 41, 68, 76, 82, 119, 133, 164, 238, 266, 287, 323, 476, 532, 574, 599, 646, 697, 779, 1148, 1198, 1292, 1394, 1558, 2261, 2396, 2788, 3116, 4193, 4522, 4879, 5453, 8386, 9044, 9758, 10183, 10906, 11381, 13243, 16772, 19516, 20366, 21812, 22762, 24559, 26486, 40732, 45524, 49118, 52972, 71281, 79667, 92701, 98236, 142562, 159334, 171913, 185402, 193477, 285124, 318668, 343826, 370804, 386954, 417503, 466621, 687652, 773908, 835006, 933242, 1354339, 1670012, 1866484, 2708678, 2922521, 3266347, 5417356, 5845042, 6532694, 7932557, 11690084, 13065388, 15865114, 31730228, 55527899, 111055798, 222111596]

約数ペア:

[(1, 222111596), (2, 111055798), (4, 55527899), (7, 31730228), (14, 15865114), (17, 13065388), (19, 11690084), (28, 7932557), (34, 6532694), (38, 5845042), (41, 5417356), (68, 3266347), (76, 2922521), (82, 2708678), (119, 1866484), (133, 1670012), (164, 1354339), (238, 933242), (266, 835006), (287, 773908), (323, 687652), (476, 466621), (532, 417503), (574, 386954), (599, 370804), (646, 343826), (697, 318668), (779, 285124), (1148, 193477), (1198, 185402), (1292, 171913), (1394, 159334), (1558, 142562), (2261, 98236), (2396, 92701), (2788, 79667), (3116, 71281), (4193, 52972), (4522, 49118), (4879, 45524), (5453, 40732), (8386, 26486), (9044, 24559), (9758, 22762), (10183, 21812), (10906, 20366), (11381, 19516), (13243, 16772)]