286923104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1244

約数の個数: 96

約数和(自身を含む): 661570560

約数和(自身を除く): 374647456

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 608, 806, 988, 992, 1171, 1178, 1612, 1976, 2342, 2356, 3224, 3952, 4684, 4712, 6448, 7657, 7904, 9368, 9424, 12896, 15223, 15314, 18736, 18848, 22249, 30446, 30628, 36301, 37472, 44498, 60892, 61256, 72602, 88996, 121784, 122512, 145204, 177992, 243568, 245024, 289237, 290408, 355984, 471913, 487136, 578474, 580816, 689719, 711968, 943826, 1156948, 1161632, 1379438, 1887652, 2313896, 2758876, 3775304, 4627792, 5517752, 7550608, 8966347, 9255584, 11035504, 15101216, 17932694, 22071008, 35865388, 71730776, 143461552, 286923104]

約数ペア:

[(1, 286923104), (2, 143461552), (4, 71730776), (8, 35865388), (13, 22071008), (16, 17932694), (19, 15101216), (26, 11035504), (31, 9255584), (32, 8966347), (38, 7550608), (52, 5517752), (62, 4627792), (76, 3775304), (104, 2758876), (124, 2313896), (152, 1887652), (208, 1379438), (247, 1161632), (248, 1156948), (304, 943826), (403, 711968), (416, 689719), (494, 580816), (496, 578474), (589, 487136), (608, 471913), (806, 355984), (988, 290408), (992, 289237), (1171, 245024), (1178, 243568), (1612, 177992), (1976, 145204), (2342, 122512), (2356, 121784), (3224, 88996), (3952, 72602), (4684, 61256), (4712, 60892), (6448, 44498), (7657, 37472), (7904, 36301), (9368, 30628), (9424, 30446), (12896, 22249), (15223, 18848), (15314, 18736)]