1553313138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 3521154240

約数和(自身を除く): 1967841102

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 101, 169, 174, 202, 303, 338, 377, 507, 523, 606, 754, 1014, 1046, 1131, 1313, 1569, 2262, 2626, 2929, 3138, 3939, 4901, 5858, 6799, 7878, 8787, 9802, 13598, 14703, 15167, 17069, 17574, 20397, 29406, 30334, 34138, 38077, 40794, 45501, 51207, 52823, 76154, 88387, 91002, 102414, 105646, 114231, 158469, 176774, 197171, 228462, 265161, 316938, 394342, 495001, 530322, 591513, 686699, 990002, 1183026, 1373398, 1485003, 1531867, 2060097, 2563223, 2970006, 3063734, 4120194, 4595601, 5126446, 7689669, 8927087, 9191202, 15379338, 17854174, 19914271, 26781261, 39828542, 53562522, 59742813, 119485626, 258885523, 517771046, 776656569, 1553313138]

約数ペア:

[(1, 1553313138), (2, 776656569), (3, 517771046), (6, 258885523), (13, 119485626), (26, 59742813), (29, 53562522), (39, 39828542), (58, 26781261), (78, 19914271), (87, 17854174), (101, 15379338), (169, 9191202), (174, 8927087), (202, 7689669), (303, 5126446), (338, 4595601), (377, 4120194), (507, 3063734), (523, 2970006), (606, 2563223), (754, 2060097), (1014, 1531867), (1046, 1485003), (1131, 1373398), (1313, 1183026), (1569, 990002), (2262, 686699), (2626, 591513), (2929, 530322), (3138, 495001), (3939, 394342), (4901, 316938), (5858, 265161), (6799, 228462), (7878, 197171), (8787, 176774), (9802, 158469), (13598, 114231), (14703, 105646), (15167, 102414), (17069, 91002), (17574, 88387), (20397, 76154), (29406, 52823), (30334, 51207), (34138, 45501), (38077, 40794)]