304661808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 1002792960

約数和(自身を除く): 698131152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 53, 57, 66, 72, 76, 88, 99, 106, 114, 132, 144, 152, 159, 171, 176, 191, 198, 209, 212, 228, 264, 304, 318, 342, 382, 396, 418, 424, 456, 477, 528, 573, 583, 627, 636, 684, 764, 792, 836, 848, 912, 954, 1007, 1146, 1166, 1254, 1272, 1368, 1528, 1584, 1672, 1719, 1749, 1881, 1908, 2014, 2101, 2292, 2332, 2508, 2544, 2736, 3021, 3056, 3344, 3438, 3498, 3629, 3762, 3816, 4028, 4202, 4584, 4664, 5016, 5247, 6042, 6303, 6876, 6996, 7258, 7524, 7632, 8056, 8404, 9063, 9168, 9328, 10032, 10123, 10494, 10887, 11077, 12084, 12606, 13752, 13992, 14516, 15048, 16112, 16808, 18126, 18909, 20246, 20988, 21774, 22154, 24168, 25212, 27504, 27984, 29032, 30096, 30369, 32661, 33231, 33616, 36252, 37818, 39919, 40492, 41976, 43548, 44308, 48336, 50424, 58064, 60738, 65322, 66462, 72504, 75636, 79838, 80984, 83952, 87096, 88616, 91107, 99693, 100848, 111353, 119757, 121476, 130644, 132924, 145008, 151272, 159676, 161968, 174192, 177232, 182214, 192337, 199386, 222706, 239514, 242952, 261288, 265848, 302544, 319352, 334059, 359271, 364428, 384674, 398772, 445412, 479028, 485904, 522576, 531696, 577011, 638704, 668118, 718542, 728856, 769348, 797544, 890824, 958056, 1002177, 1154022, 1336236, 1437084, 1457712, 1538696, 1595088, 1731033, 1781648, 1916112, 2004354, 2115707, 2308044, 2672472, 2874168, 3077392, 3462066, 4008708, 4231414, 4616088, 5344944, 5748336, 6347121, 6924132, 8017416, 8462828, 9232176, 12694242, 13848264, 16034832, 16925656, 19041363, 25388484, 27696528, 33851312, 38082726, 50776968, 76165452, 101553936, 152330904, 304661808]

約数ペア:

[(1, 304661808), (2, 152330904), (3, 101553936), (4, 76165452), (6, 50776968), (8, 38082726), (9, 33851312), (11, 27696528), (12, 25388484), (16, 19041363), (18, 16925656), (19, 16034832), (22, 13848264), (24, 12694242), (33, 9232176), (36, 8462828), (38, 8017416), (44, 6924132), (48, 6347121), (53, 5748336), (57, 5344944), (66, 4616088), (72, 4231414), (76, 4008708), (88, 3462066), (99, 3077392), (106, 2874168), (114, 2672472), (132, 2308044), (144, 2115707), (152, 2004354), (159, 1916112), (171, 1781648), (176, 1731033), (191, 1595088), (198, 1538696), (209, 1457712), (212, 1437084), (228, 1336236), (264, 1154022), (304, 1002177), (318, 958056), (342, 890824), (382, 797544), (396, 769348), (418, 728856), (424, 718542), (456, 668118), (477, 638704), (528, 577011), (573, 531696), (583, 522576), (627, 485904), (636, 479028), (684, 445412), (764, 398772), (792, 384674), (836, 364428), (848, 359271), (912, 334059), (954, 319352), (1007, 302544), (1146, 265848), (1166, 261288), (1254, 242952), (1272, 239514), (1368, 222706), (1528, 199386), (1584, 192337), (1672, 182214), (1719, 177232), (1749, 174192), (1881, 161968), (1908, 159676), (2014, 151272), (2101, 145008), (2292, 132924), (2332, 130644), (2508, 121476), (2544, 119757), (2736, 111353), (3021, 100848), (3056, 99693), (3344, 91107), (3438, 88616), (3498, 87096), (3629, 83952), (3762, 80984), (3816, 79838), (4028, 75636), (4202, 72504), (4584, 66462), (4664, 65322), (5016, 60738), (5247, 58064), (6042, 50424), (6303, 48336), (6876, 44308), (6996, 43548), (7258, 41976), (7524, 40492), (7632, 39919), (8056, 37818), (8404, 36252), (9063, 33616), (9168, 33231), (9328, 32661), (10032, 30369), (10123, 30096), (10494, 29032), (10887, 27984), (11077, 27504), (12084, 25212), (12606, 24168), (13752, 22154), (13992, 21774), (14516, 20988), (15048, 20246), (16112, 18909), (16808, 18126)]