253229328

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 831946752

約数和(自身を除く): 578717424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 144, 162, 176, 186, 191, 198, 216, 243, 248, 264, 279, 297, 324, 341, 372, 382, 396, 432, 486, 496, 528, 558, 573, 594, 648, 682, 744, 764, 792, 837, 891, 972, 1023, 1116, 1146, 1188, 1296, 1364, 1488, 1528, 1584, 1674, 1719, 1782, 1944, 2046, 2101, 2232, 2292, 2376, 2511, 2673, 2728, 3056, 3069, 3348, 3438, 3564, 3888, 4092, 4202, 4464, 4584, 4752, 5022, 5157, 5346, 5456, 5921, 6138, 6303, 6696, 6876, 7128, 7533, 8184, 8404, 9168, 9207, 10044, 10314, 10692, 11842, 12276, 12606, 13392, 13752, 14256, 15066, 15471, 16368, 16808, 17763, 18414, 18909, 20088, 20628, 21384, 23684, 24552, 25212, 27504, 27621, 30132, 30942, 33616, 35526, 36828, 37818, 40176, 41256, 42768, 46413, 47368, 49104, 50424, 53289, 55242, 56727, 60264, 61884, 65131, 71052, 73656, 75636, 82512, 82863, 92826, 94736, 100848, 106578, 110484, 113454, 120528, 123768, 130262, 142104, 147312, 151272, 159867, 165726, 170181, 185652, 195393, 213156, 220968, 226908, 247536, 260524, 284208, 302544, 319734, 331452, 340362, 371304, 390786, 426312, 441936, 453816, 479601, 510543, 521048, 586179, 639468, 662904, 680724, 742608, 781572, 852624, 907632, 959202, 1021086, 1042096, 1172358, 1278936, 1325808, 1361448, 1438803, 1563144, 1758537, 1918404, 2042172, 2344716, 2557872, 2722896, 2877606, 3126288, 3517074, 3836808, 4084344, 4689432, 5275611, 5755212, 7034148, 7673616, 8168688, 9378864, 10551222, 11510424, 14068296, 15826833, 21102444, 23020848, 28136592, 31653666, 42204888, 63307332, 84409776, 126614664, 253229328]

約数ペア:

[(1, 253229328), (2, 126614664), (3, 84409776), (4, 63307332), (6, 42204888), (8, 31653666), (9, 28136592), (11, 23020848), (12, 21102444), (16, 15826833), (18, 14068296), (22, 11510424), (24, 10551222), (27, 9378864), (31, 8168688), (33, 7673616), (36, 7034148), (44, 5755212), (48, 5275611), (54, 4689432), (62, 4084344), (66, 3836808), (72, 3517074), (81, 3126288), (88, 2877606), (93, 2722896), (99, 2557872), (108, 2344716), (124, 2042172), (132, 1918404), (144, 1758537), (162, 1563144), (176, 1438803), (186, 1361448), (191, 1325808), (198, 1278936), (216, 1172358), (243, 1042096), (248, 1021086), (264, 959202), (279, 907632), (297, 852624), (324, 781572), (341, 742608), (372, 680724), (382, 662904), (396, 639468), (432, 586179), (486, 521048), (496, 510543), (528, 479601), (558, 453816), (573, 441936), (594, 426312), (648, 390786), (682, 371304), (744, 340362), (764, 331452), (792, 319734), (837, 302544), (891, 284208), (972, 260524), (1023, 247536), (1116, 226908), (1146, 220968), (1188, 213156), (1296, 195393), (1364, 185652), (1488, 170181), (1528, 165726), (1584, 159867), (1674, 151272), (1719, 147312), (1782, 142104), (1944, 130262), (2046, 123768), (2101, 120528), (2232, 113454), (2292, 110484), (2376, 106578), (2511, 100848), (2673, 94736), (2728, 92826), (3056, 82863), (3069, 82512), (3348, 75636), (3438, 73656), (3564, 71052), (3888, 65131), (4092, 61884), (4202, 60264), (4464, 56727), (4584, 55242), (4752, 53289), (5022, 50424), (5157, 49104), (5346, 47368), (5456, 46413), (5921, 42768), (6138, 41256), (6303, 40176), (6696, 37818), (6876, 36828), (7128, 35526), (7533, 33616), (8184, 30942), (8404, 30132), (9168, 27621), (9207, 27504), (10044, 25212), (10314, 24552), (10692, 23684), (11842, 21384), (12276, 20628), (12606, 20088), (13392, 18909), (13752, 18414), (14256, 17763), (15066, 16808), (15471, 16368)]