1256738736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7427

約数の個数: 160

約数和(自身を含む): 3947961600

約数和(自身を除く): 2691222864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 176, 187, 204, 209, 228, 264, 272, 304, 323, 374, 408, 418, 456, 528, 561, 627, 646, 748, 816, 836, 912, 969, 1122, 1254, 1292, 1496, 1672, 1938, 2244, 2508, 2584, 2992, 3344, 3553, 3876, 4488, 5016, 5168, 7106, 7369, 7752, 8976, 10032, 10659, 14212, 14738, 15504, 21318, 22107, 28424, 29476, 42636, 44214, 56848, 58952, 81059, 85272, 88428, 117904, 125273, 140011, 162118, 170544, 176856, 243177, 250546, 280022, 324236, 353712, 375819, 420033, 486354, 501092, 560044, 648472, 751638, 840066, 972708, 1002184, 1120088, 1296944, 1378003, 1503276, 1540121, 1680132, 1945416, 2004368, 2240176, 2380187, 2756006, 3006552, 3080242, 3360264, 3890832, 4134009, 4620363, 4760374, 5512012, 6013104, 6160484, 6720528, 7140561, 8268018, 9240726, 9520748, 11024024, 12320968, 14281122, 16536036, 18481452, 19041496, 22048048, 24641936, 26182057, 28562244, 33072072, 36962904, 38082992, 52364114, 57124488, 66144144, 73925808, 78546171, 104728228, 114248976, 157092342, 209456456, 314184684, 418912912, 628369368, 1256738736]

約数ペア:

[(1, 1256738736), (2, 628369368), (3, 418912912), (4, 314184684), (6, 209456456), (8, 157092342), (11, 114248976), (12, 104728228), (16, 78546171), (17, 73925808), (19, 66144144), (22, 57124488), (24, 52364114), (33, 38082992), (34, 36962904), (38, 33072072), (44, 28562244), (48, 26182057), (51, 24641936), (57, 22048048), (66, 19041496), (68, 18481452), (76, 16536036), (88, 14281122), (102, 12320968), (114, 11024024), (132, 9520748), (136, 9240726), (152, 8268018), (176, 7140561), (187, 6720528), (204, 6160484), (209, 6013104), (228, 5512012), (264, 4760374), (272, 4620363), (304, 4134009), (323, 3890832), (374, 3360264), (408, 3080242), (418, 3006552), (456, 2756006), (528, 2380187), (561, 2240176), (627, 2004368), (646, 1945416), (748, 1680132), (816, 1540121), (836, 1503276), (912, 1378003), (969, 1296944), (1122, 1120088), (1254, 1002184), (1292, 972708), (1496, 840066), (1672, 751638), (1938, 648472), (2244, 560044), (2508, 501092), (2584, 486354), (2992, 420033), (3344, 375819), (3553, 353712), (3876, 324236), (4488, 280022), (5016, 250546), (5168, 243177), (7106, 176856), (7369, 170544), (7752, 162118), (8976, 140011), (10032, 125273), (10659, 117904), (14212, 88428), (14738, 85272), (15504, 81059), (21318, 58952), (22107, 56848), (28424, 44214), (29476, 42636)]