1908999936

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{28571}}^1$

素因数の和:28622

約数の個数: 108

約数和(自身を含む): 5694113880

約数和(自身を除く): 3785113944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1856, 2088, 2304, 2784, 3712, 4176, 5568, 7424, 8352, 11136, 16704, 22272, 28571, 33408, 57142, 66816, 85713, 114284, 171426, 228568, 257139, 342852, 457136, 514278, 685704, 828559, 914272, 1028556, 1371408, 1657118, 1828544, 2057112, 2485677, 2742816, 3314236, 3657088, 4114224, 4971354, 5485632, 6628472, 7314176, 7457031, 8228448, 9942708, 10971264, 13256944, 14914062, 16456896, 19885416, 21942528, 26513888, 29828124, 32913792, 39770832, 53027776, 59656248, 65827584, 79541664, 106055552, 119312496, 159083328, 212111104, 238624992, 318166656, 477249984, 636333312, 954499968, 1908999936]

約数ペア:

[(1, 1908999936), (2, 954499968), (3, 636333312), (4, 477249984), (6, 318166656), (8, 238624992), (9, 212111104), (12, 159083328), (16, 119312496), (18, 106055552), (24, 79541664), (29, 65827584), (32, 59656248), (36, 53027776), (48, 39770832), (58, 32913792), (64, 29828124), (72, 26513888), (87, 21942528), (96, 19885416), (116, 16456896), (128, 14914062), (144, 13256944), (174, 10971264), (192, 9942708), (232, 8228448), (256, 7457031), (261, 7314176), (288, 6628472), (348, 5485632), (384, 4971354), (464, 4114224), (522, 3657088), (576, 3314236), (696, 2742816), (768, 2485677), (928, 2057112), (1044, 1828544), (1152, 1657118), (1392, 1371408), (1856, 1028556), (2088, 914272), (2304, 828559), (2784, 685704), (3712, 514278), (4176, 457136), (5568, 342852), (7424, 257139), (8352, 228568), (11136, 171426), (16704, 114284), (22272, 85713), (28571, 66816), (33408, 57142)]