1951619352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2337

約数の個数: 128

約数和(自身を含む): 5375462400

約数和(自身を除く): 3423843048

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 47, 57, 76, 82, 94, 114, 123, 141, 152, 164, 188, 228, 246, 282, 328, 376, 456, 492, 564, 779, 893, 984, 1128, 1558, 1786, 1927, 2221, 2337, 2679, 3116, 3572, 3854, 4442, 4674, 5358, 5781, 6232, 6663, 7144, 7708, 8884, 9348, 10716, 11562, 13326, 15416, 17768, 18696, 21432, 23124, 26652, 36613, 42199, 46248, 53304, 73226, 84398, 91061, 104387, 109839, 126597, 146452, 168796, 182122, 208774, 219678, 253194, 273183, 292904, 313161, 337592, 364244, 417548, 439356, 506388, 546366, 626322, 728488, 835096, 878712, 1012776, 1092732, 1252644, 1730159, 1983353, 2185464, 2505288, 3460318, 3966706, 4279867, 5190477, 5950059, 6920636, 7933412, 8559734, 10380954, 11900118, 12839601, 13841272, 15866824, 17119468, 20761908, 23800236, 25679202, 34238936, 41523816, 47600472, 51358404, 81317473, 102716808, 162634946, 243952419, 325269892, 487904838, 650539784, 975809676, 1951619352]

約数ペア:

[(1, 1951619352), (2, 975809676), (3, 650539784), (4, 487904838), (6, 325269892), (8, 243952419), (12, 162634946), (19, 102716808), (24, 81317473), (38, 51358404), (41, 47600472), (47, 41523816), (57, 34238936), (76, 25679202), (82, 23800236), (94, 20761908), (114, 17119468), (123, 15866824), (141, 13841272), (152, 12839601), (164, 11900118), (188, 10380954), (228, 8559734), (246, 7933412), (282, 6920636), (328, 5950059), (376, 5190477), (456, 4279867), (492, 3966706), (564, 3460318), (779, 2505288), (893, 2185464), (984, 1983353), (1128, 1730159), (1558, 1252644), (1786, 1092732), (1927, 1012776), (2221, 878712), (2337, 835096), (2679, 728488), (3116, 626322), (3572, 546366), (3854, 506388), (4442, 439356), (4674, 417548), (5358, 364244), (5781, 337592), (6232, 313161), (6663, 292904), (7144, 273183), (7708, 253194), (8884, 219678), (9348, 208774), (10716, 182122), (11562, 168796), (13326, 146452), (15416, 126597), (17768, 109839), (18696, 104387), (21432, 91061), (23124, 84398), (26652, 73226), (36613, 53304), (42199, 46248)]