254071584

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:967

約数の個数: 144

約数和(自身を含む): 788860800

約数和(自身を除く): 534789216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 79, 96, 104, 117, 144, 156, 158, 208, 234, 237, 288, 312, 316, 416, 468, 474, 624, 632, 711, 859, 936, 948, 1027, 1248, 1264, 1422, 1718, 1872, 1896, 2054, 2528, 2577, 2844, 3081, 3436, 3744, 3792, 4108, 5154, 5688, 6162, 6872, 7584, 7731, 8216, 9243, 10308, 11167, 11376, 12324, 13744, 15462, 16432, 18486, 20616, 22334, 22752, 24648, 27488, 30924, 32864, 33501, 36972, 41232, 44668, 49296, 61848, 67002, 67861, 73944, 82464, 89336, 98592, 100503, 123696, 134004, 135722, 147888, 178672, 201006, 203583, 247392, 268008, 271444, 295776, 357344, 402012, 407166, 536016, 542888, 610749, 804024, 814332, 882193, 1072032, 1085776, 1221498, 1608048, 1628664, 1764386, 2171552, 2442996, 2646579, 3216096, 3257328, 3528772, 4885992, 5293158, 6514656, 7057544, 7939737, 9771984, 10586316, 14115088, 15879474, 19543968, 21172632, 28230176, 31758948, 42345264, 63517896, 84690528, 127035792, 254071584]

約数ペア:

[(1, 254071584), (2, 127035792), (3, 84690528), (4, 63517896), (6, 42345264), (8, 31758948), (9, 28230176), (12, 21172632), (13, 19543968), (16, 15879474), (18, 14115088), (24, 10586316), (26, 9771984), (32, 7939737), (36, 7057544), (39, 6514656), (48, 5293158), (52, 4885992), (72, 3528772), (78, 3257328), (79, 3216096), (96, 2646579), (104, 2442996), (117, 2171552), (144, 1764386), (156, 1628664), (158, 1608048), (208, 1221498), (234, 1085776), (237, 1072032), (288, 882193), (312, 814332), (316, 804024), (416, 610749), (468, 542888), (474, 536016), (624, 407166), (632, 402012), (711, 357344), (859, 295776), (936, 271444), (948, 268008), (1027, 247392), (1248, 203583), (1264, 201006), (1422, 178672), (1718, 147888), (1872, 135722), (1896, 134004), (2054, 123696), (2528, 100503), (2577, 98592), (2844, 89336), (3081, 82464), (3436, 73944), (3744, 67861), (3792, 67002), (4108, 61848), (5154, 49296), (5688, 44668), (6162, 41232), (6872, 36972), (7584, 33501), (7731, 32864), (8216, 30924), (9243, 27488), (10308, 24648), (11167, 22752), (11376, 22334), (12324, 20616), (13744, 18486), (15462, 16432)]