1490707488

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1091}}^1$

素因数の和:1478

約数の個数: 96

約数和(自身を含む): 4019887872

約数和(自身を除く): 2529180384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 331, 344, 516, 662, 688, 993, 1032, 1091, 1324, 1376, 1986, 2064, 2182, 2648, 3273, 3972, 4128, 4364, 5296, 6546, 7944, 8728, 10592, 13092, 14233, 15888, 17456, 26184, 28466, 31776, 34912, 42699, 46913, 52368, 56932, 85398, 93826, 104736, 113864, 140739, 170796, 187652, 227728, 281478, 341592, 361121, 375304, 455456, 562956, 683184, 722242, 750608, 1083363, 1125912, 1366368, 1444484, 1501216, 2166726, 2251824, 2888968, 4333452, 4503648, 5777936, 8666904, 11555872, 15528203, 17333808, 31056406, 34667616, 46584609, 62112812, 93169218, 124225624, 186338436, 248451248, 372676872, 496902496, 745353744, 1490707488]

約数ペア:

[(1, 1490707488), (2, 745353744), (3, 496902496), (4, 372676872), (6, 248451248), (8, 186338436), (12, 124225624), (16, 93169218), (24, 62112812), (32, 46584609), (43, 34667616), (48, 31056406), (86, 17333808), (96, 15528203), (129, 11555872), (172, 8666904), (258, 5777936), (331, 4503648), (344, 4333452), (516, 2888968), (662, 2251824), (688, 2166726), (993, 1501216), (1032, 1444484), (1091, 1366368), (1324, 1125912), (1376, 1083363), (1986, 750608), (2064, 722242), (2182, 683184), (2648, 562956), (3273, 455456), (3972, 375304), (4128, 361121), (4364, 341592), (5296, 281478), (6546, 227728), (7944, 187652), (8728, 170796), (10592, 140739), (13092, 113864), (14233, 104736), (15888, 93826), (17456, 85398), (26184, 56932), (28466, 52368), (31776, 46913), (34912, 42699)]