520142328

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{727}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 1487740800

約数和(自身を除く): 967598472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 523, 684, 727, 1046, 1368, 1454, 1569, 2092, 2181, 2908, 3138, 4184, 4362, 4707, 5816, 6276, 6543, 8724, 9414, 9937, 12552, 13086, 13813, 17448, 18828, 19874, 26172, 27626, 29811, 37656, 39748, 41439, 52344, 55252, 59622, 79496, 82878, 89433, 110504, 119244, 124317, 165756, 178866, 238488, 248634, 331512, 357732, 380221, 497268, 715464, 760442, 994536, 1140663, 1520884, 2281326, 3041768, 3421989, 4562652, 6843978, 7224199, 9125304, 13687956, 14448398, 21672597, 27375912, 28896796, 43345194, 57793592, 65017791, 86690388, 130035582, 173380776, 260071164, 520142328]

約数ペア:

[(1, 520142328), (2, 260071164), (3, 173380776), (4, 130035582), (6, 86690388), (8, 65017791), (9, 57793592), (12, 43345194), (18, 28896796), (19, 27375912), (24, 21672597), (36, 14448398), (38, 13687956), (57, 9125304), (72, 7224199), (76, 6843978), (114, 4562652), (152, 3421989), (171, 3041768), (228, 2281326), (342, 1520884), (456, 1140663), (523, 994536), (684, 760442), (727, 715464), (1046, 497268), (1368, 380221), (1454, 357732), (1569, 331512), (2092, 248634), (2181, 238488), (2908, 178866), (3138, 165756), (4184, 124317), (4362, 119244), (4707, 110504), (5816, 89433), (6276, 82878), (6543, 79496), (8724, 59622), (9414, 55252), (9937, 52344), (12552, 41439), (13086, 39748), (13813, 37656), (17448, 29811), (18828, 27626), (19874, 26172)]