1955361888

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2273}}^1$

素因数の和:2421

約数の個数: 144

約数和(自身を含む): 5810706720

約数和(自身を除く): 3855344832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 103, 116, 144, 174, 206, 232, 261, 288, 309, 348, 412, 464, 522, 618, 696, 824, 927, 928, 1044, 1236, 1392, 1648, 1854, 2088, 2273, 2472, 2784, 2987, 3296, 3708, 4176, 4546, 4944, 5974, 6819, 7416, 8352, 8961, 9092, 9888, 11948, 13638, 14832, 17922, 18184, 20457, 23896, 26883, 27276, 29664, 35844, 36368, 40914, 47792, 53766, 54552, 65917, 71688, 72736, 81828, 95584, 107532, 109104, 131834, 143376, 163656, 197751, 215064, 218208, 234119, 263668, 286752, 327312, 395502, 430128, 468238, 527336, 593253, 654624, 702357, 791004, 860256, 936476, 1054672, 1186506, 1404714, 1582008, 1872952, 2107071, 2109344, 2373012, 2809428, 3164016, 3745904, 4214142, 4746024, 5618856, 6328032, 6789451, 7491808, 8428284, 9492048, 11237712, 13578902, 16856568, 18984096, 20368353, 22475424, 27157804, 33713136, 40736706, 54315608, 61105059, 67426272, 81473412, 108631216, 122210118, 162946824, 217262432, 244420236, 325893648, 488840472, 651787296, 977680944, 1955361888]

約数ペア:

[(1, 1955361888), (2, 977680944), (3, 651787296), (4, 488840472), (6, 325893648), (8, 244420236), (9, 217262432), (12, 162946824), (16, 122210118), (18, 108631216), (24, 81473412), (29, 67426272), (32, 61105059), (36, 54315608), (48, 40736706), (58, 33713136), (72, 27157804), (87, 22475424), (96, 20368353), (103, 18984096), (116, 16856568), (144, 13578902), (174, 11237712), (206, 9492048), (232, 8428284), (261, 7491808), (288, 6789451), (309, 6328032), (348, 5618856), (412, 4746024), (464, 4214142), (522, 3745904), (618, 3164016), (696, 2809428), (824, 2373012), (927, 2109344), (928, 2107071), (1044, 1872952), (1236, 1582008), (1392, 1404714), (1648, 1186506), (1854, 1054672), (2088, 936476), (2273, 860256), (2472, 791004), (2784, 702357), (2987, 654624), (3296, 593253), (3708, 527336), (4176, 468238), (4546, 430128), (4944, 395502), (5974, 327312), (6819, 286752), (7416, 263668), (8352, 234119), (8961, 218208), (9092, 215064), (9888, 197751), (11948, 163656), (13638, 143376), (14832, 131834), (17922, 109104), (18184, 107532), (20457, 95584), (23896, 81828), (26883, 72736), (27276, 71688), (29664, 65917), (35844, 54552), (36368, 53766), (40914, 47792)]