242386344

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{19687}}^1$

素因数の和:19724

約数の個数: 80

約数和(自身を含む): 714674400

約数和(自身を除く): 472288056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 19687, 39374, 59061, 78748, 118122, 157496, 177183, 236244, 354366, 374053, 472488, 531549, 708732, 748106, 1063098, 1122159, 1417464, 1496212, 1594647, 2126196, 2244318, 2992424, 3189294, 3366477, 4252392, 4488636, 6378588, 6732954, 8977272, 10099431, 12757176, 13465908, 20198862, 26931816, 30298293, 40397724, 60596586, 80795448, 121193172, 242386344]

約数ペア:

[(1, 242386344), (2, 121193172), (3, 80795448), (4, 60596586), (6, 40397724), (8, 30298293), (9, 26931816), (12, 20198862), (18, 13465908), (19, 12757176), (24, 10099431), (27, 8977272), (36, 6732954), (38, 6378588), (54, 4488636), (57, 4252392), (72, 3366477), (76, 3189294), (81, 2992424), (108, 2244318), (114, 2126196), (152, 1594647), (162, 1496212), (171, 1417464), (216, 1122159), (228, 1063098), (324, 748106), (342, 708732), (456, 531549), (513, 472488), (648, 374053), (684, 354366), (1026, 236244), (1368, 177183), (1539, 157496), (2052, 118122), (3078, 78748), (4104, 59061), (6156, 39374), (12312, 19687)]