1213503984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^2$

素因数の和:417

約数の個数: 240

約数和(自身を含む): 4365553920

約数和(自身を除く): 3152049936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 191, 198, 216, 231, 252, 264, 297, 308, 336, 378, 382, 396, 432, 462, 504, 528, 573, 594, 616, 693, 756, 764, 792, 924, 1008, 1146, 1188, 1232, 1337, 1386, 1512, 1528, 1584, 1719, 1848, 2079, 2101, 2292, 2376, 2674, 2772, 3024, 3056, 3438, 3696, 4011, 4158, 4202, 4584, 4752, 5157, 5348, 5544, 6303, 6876, 8022, 8316, 8404, 9168, 10314, 10696, 11088, 12033, 12606, 13752, 14707, 16044, 16632, 16808, 18909, 20628, 21392, 24066, 25212, 27504, 29414, 32088, 33264, 33616, 36099, 36481, 37818, 41256, 44121, 48132, 50424, 56727, 58828, 64176, 72198, 72962, 75636, 82512, 88242, 96264, 100848, 109443, 113454, 117656, 132363, 144396, 145924, 151272, 176484, 192528, 218886, 226908, 235312, 255367, 264726, 288792, 291848, 302544, 328329, 352968, 397089, 401291, 437772, 453816, 510734, 529452, 577584, 583696, 656658, 705936, 766101, 794178, 802582, 875544, 907632, 984987, 1021468, 1058904, 1203873, 1313316, 1532202, 1588356, 1605164, 1751088, 1969974, 2042936, 2117808, 2298303, 2407746, 2626632, 2809037, 3064404, 3176712, 3210328, 3611619, 3939948, 4085872, 4596606, 4815492, 5253264, 5618074, 6128808, 6353424, 6420656, 6894909, 7223238, 7879896, 8427111, 9193212, 9630984, 10834857, 11236148, 12257616, 13789818, 14446476, 15759792, 16854222, 18386424, 19261968, 21669714, 22472296, 25281333, 27579636, 28892952, 33708444, 36772848, 43339428, 44944592, 50562666, 55159272, 57785904, 67416888, 75843999, 86678856, 101125332, 110318544, 134833776, 151687998, 173357712, 202250664, 303375996, 404501328, 606751992, 1213503984]

約数ペア:

[(1, 1213503984), (2, 606751992), (3, 404501328), (4, 303375996), (6, 202250664), (7, 173357712), (8, 151687998), (9, 134833776), (11, 110318544), (12, 101125332), (14, 86678856), (16, 75843999), (18, 67416888), (21, 57785904), (22, 55159272), (24, 50562666), (27, 44944592), (28, 43339428), (33, 36772848), (36, 33708444), (42, 28892952), (44, 27579636), (48, 25281333), (54, 22472296), (56, 21669714), (63, 19261968), (66, 18386424), (72, 16854222), (77, 15759792), (84, 14446476), (88, 13789818), (99, 12257616), (108, 11236148), (112, 10834857), (126, 9630984), (132, 9193212), (144, 8427111), (154, 7879896), (168, 7223238), (176, 6894909), (189, 6420656), (191, 6353424), (198, 6128808), (216, 5618074), (231, 5253264), (252, 4815492), (264, 4596606), (297, 4085872), (308, 3939948), (336, 3611619), (378, 3210328), (382, 3176712), (396, 3064404), (432, 2809037), (462, 2626632), (504, 2407746), (528, 2298303), (573, 2117808), (594, 2042936), (616, 1969974), (693, 1751088), (756, 1605164), (764, 1588356), (792, 1532202), (924, 1313316), (1008, 1203873), (1146, 1058904), (1188, 1021468), (1232, 984987), (1337, 907632), (1386, 875544), (1512, 802582), (1528, 794178), (1584, 766101), (1719, 705936), (1848, 656658), (2079, 583696), (2101, 577584), (2292, 529452), (2376, 510734), (2674, 453816), (2772, 437772), (3024, 401291), (3056, 397089), (3438, 352968), (3696, 328329), (4011, 302544), (4158, 291848), (4202, 288792), (4584, 264726), (4752, 255367), (5157, 235312), (5348, 226908), (5544, 218886), (6303, 192528), (6876, 176484), (8022, 151272), (8316, 145924), (8404, 144396), (9168, 132363), (10314, 117656), (10696, 113454), (11088, 109443), (12033, 100848), (12606, 96264), (13752, 88242), (14707, 82512), (16044, 75636), (16632, 72962), (16808, 72198), (18909, 64176), (20628, 58828), (21392, 56727), (24066, 50424), (25212, 48132), (27504, 44121), (29414, 41256), (32088, 37818), (33264, 36481), (33616, 36099)]