219042792

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{17791}}^1$

素因数の和:17828

約数の個数: 80

約数和(自身を含む): 645849600

約数和(自身を除く): 426806808

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, 17791, 35582, 53373, 71164, 106746, 142328, 160119, 213492, 320238, 338029, 426984, 480357, 640476, 676058, 960714, 1014087, 1280952, 1352116, 1441071, 1921428, 2028174, 2704232, 2882142, 3042261, 3842856, 4056348, 5764284, 6084522, 8112696, 9126783, 11528568, 12169044, 18253566, 24338088, 27380349, 36507132, 54760698, 73014264, 109521396, 219042792]

約数ペア:

[(1, 219042792), (2, 109521396), (3, 73014264), (4, 54760698), (6, 36507132), (8, 27380349), (9, 24338088), (12, 18253566), (18, 12169044), (19, 11528568), (24, 9126783), (27, 8112696), (36, 6084522), (38, 5764284), (54, 4056348), (57, 3842856), (72, 3042261), (76, 2882142), (81, 2704232), (108, 2028174), (114, 1921428), (152, 1441071), (162, 1352116), (171, 1280952), (216, 1014087), (228, 960714), (324, 676058), (342, 640476), (456, 480357), (513, 426984), (648, 338029), (684, 320238), (1026, 213492), (1368, 160119), (1539, 142328), (2052, 106746), (3078, 71164), (4104, 53373), (6156, 35582), (12312, 17791)]