2778920496

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:464

約数の個数: 240

約数和(自身を含む): 8755868160

約数和(自身を除く): 5976947664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 47, 48, 66, 72, 88, 94, 99, 132, 141, 144, 163, 176, 188, 198, 229, 264, 282, 326, 376, 396, 423, 458, 489, 517, 528, 564, 652, 687, 752, 792, 846, 916, 978, 1034, 1128, 1304, 1374, 1467, 1551, 1584, 1692, 1793, 1832, 1956, 2061, 2068, 2256, 2519, 2608, 2748, 2934, 3102, 3384, 3586, 3664, 3912, 4122, 4136, 4653, 5038, 5379, 5496, 5868, 6204, 6768, 7172, 7557, 7661, 7824, 8244, 8272, 9306, 10076, 10758, 10763, 10992, 11736, 12408, 14344, 15114, 15322, 16137, 16488, 18612, 20152, 21516, 21526, 22671, 22983, 23472, 24816, 28688, 30228, 30644, 32274, 32289, 32976, 37224, 37327, 40304, 43032, 43052, 45342, 45966, 60456, 61288, 64548, 64578, 68949, 74448, 74654, 84271, 86064, 86104, 90684, 91932, 96867, 111981, 118393, 120912, 122576, 129096, 129156, 137898, 149308, 168542, 172208, 181368, 183864, 193734, 223962, 236786, 252813, 258192, 258312, 275796, 298616, 335943, 337084, 355179, 362736, 367728, 387468, 410597, 447924, 473572, 505626, 516624, 551592, 597232, 671886, 674168, 710358, 758439, 774936, 821194, 895848, 947144, 1011252, 1065537, 1103184, 1231791, 1343772, 1348336, 1420716, 1516878, 1549872, 1642388, 1754369, 1791696, 1894288, 2022504, 2131074, 2463582, 2687544, 2841432, 3033756, 3284776, 3508738, 3695373, 4045008, 4262148, 4927164, 5263107, 5375088, 5682864, 6067512, 6569552, 7017476, 7390746, 8524296, 9854328, 10526214, 12135024, 14034952, 14781492, 15789321, 17048592, 19298059, 19708656, 21052428, 28069904, 29562984, 31578642, 38596118, 42104856, 57894177, 59125968, 63157284, 77192236, 84209712, 115788354, 126314568, 154384472, 173682531, 231576708, 252629136, 308768944, 347365062, 463153416, 694730124, 926306832, 1389460248, 2778920496]

約数ペア:

[(1, 2778920496), (2, 1389460248), (3, 926306832), (4, 694730124), (6, 463153416), (8, 347365062), (9, 308768944), (11, 252629136), (12, 231576708), (16, 173682531), (18, 154384472), (22, 126314568), (24, 115788354), (33, 84209712), (36, 77192236), (44, 63157284), (47, 59125968), (48, 57894177), (66, 42104856), (72, 38596118), (88, 31578642), (94, 29562984), (99, 28069904), (132, 21052428), (141, 19708656), (144, 19298059), (163, 17048592), (176, 15789321), (188, 14781492), (198, 14034952), (229, 12135024), (264, 10526214), (282, 9854328), (326, 8524296), (376, 7390746), (396, 7017476), (423, 6569552), (458, 6067512), (489, 5682864), (517, 5375088), (528, 5263107), (564, 4927164), (652, 4262148), (687, 4045008), (752, 3695373), (792, 3508738), (846, 3284776), (916, 3033756), (978, 2841432), (1034, 2687544), (1128, 2463582), (1304, 2131074), (1374, 2022504), (1467, 1894288), (1551, 1791696), (1584, 1754369), (1692, 1642388), (1793, 1549872), (1832, 1516878), (1956, 1420716), (2061, 1348336), (2068, 1343772), (2256, 1231791), (2519, 1103184), (2608, 1065537), (2748, 1011252), (2934, 947144), (3102, 895848), (3384, 821194), (3586, 774936), (3664, 758439), (3912, 710358), (4122, 674168), (4136, 671886), (4653, 597232), (5038, 551592), (5379, 516624), (5496, 505626), (5868, 473572), (6204, 447924), (6768, 410597), (7172, 387468), (7557, 367728), (7661, 362736), (7824, 355179), (8244, 337084), (8272, 335943), (9306, 298616), (10076, 275796), (10758, 258312), (10763, 258192), (10992, 252813), (11736, 236786), (12408, 223962), (14344, 193734), (15114, 183864), (15322, 181368), (16137, 172208), (16488, 168542), (18612, 149308), (20152, 137898), (21516, 129156), (21526, 129096), (22671, 122576), (22983, 120912), (23472, 118393), (24816, 111981), (28688, 96867), (30228, 91932), (30644, 90684), (32274, 86104), (32289, 86064), (32976, 84271), (37224, 74654), (37327, 74448), (40304, 68949), (43032, 64578), (43052, 64548), (45342, 61288), (45966, 60456)]