268168736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 613811520

約数和(自身を除く): 345642784

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 101, 152, 176, 202, 209, 304, 352, 397, 404, 418, 608, 794, 808, 836, 1111, 1588, 1616, 1672, 1919, 2222, 3176, 3232, 3344, 3838, 4367, 4444, 6352, 6688, 7543, 7676, 8734, 8888, 12704, 15086, 15352, 17468, 17776, 21109, 30172, 30704, 34936, 35552, 40097, 42218, 60344, 61408, 69872, 80194, 82973, 84436, 120688, 139744, 160388, 165946, 168872, 241376, 320776, 331892, 337744, 441067, 641552, 663784, 675488, 761843, 882134, 1283104, 1327568, 1523686, 1764268, 2655136, 3047372, 3528536, 6094744, 7057072, 8380273, 12189488, 14114144, 16760546, 24378976, 33521092, 67042184, 134084368, 268168736]

約数ペア:

[(1, 268168736), (2, 134084368), (4, 67042184), (8, 33521092), (11, 24378976), (16, 16760546), (19, 14114144), (22, 12189488), (32, 8380273), (38, 7057072), (44, 6094744), (76, 3528536), (88, 3047372), (101, 2655136), (152, 1764268), (176, 1523686), (202, 1327568), (209, 1283104), (304, 882134), (352, 761843), (397, 675488), (404, 663784), (418, 641552), (608, 441067), (794, 337744), (808, 331892), (836, 320776), (1111, 241376), (1588, 168872), (1616, 165946), (1672, 160388), (1919, 139744), (2222, 120688), (3176, 84436), (3232, 82973), (3344, 80194), (3838, 69872), (4367, 61408), (4444, 60344), (6352, 42218), (6688, 40097), (7543, 35552), (7676, 34936), (8734, 30704), (8888, 30172), (12704, 21109), (15086, 17776), (15352, 17468)]