2728191456

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1859

約数の個数: 240

約数和(自身を含む): 8723151360

約数和(自身を除く): 5994959904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 96, 108, 114, 124, 144, 152, 162, 171, 186, 216, 228, 248, 279, 288, 304, 324, 342, 372, 432, 456, 496, 513, 558, 589, 608, 648, 684, 744, 837, 864, 912, 992, 1026, 1116, 1178, 1296, 1368, 1488, 1539, 1674, 1767, 1787, 1824, 2052, 2232, 2356, 2511, 2592, 2736, 2976, 3078, 3348, 3534, 3574, 4104, 4464, 4712, 5022, 5301, 5361, 5472, 6156, 6696, 7068, 7148, 8208, 8928, 9424, 10044, 10602, 10722, 12312, 13392, 14136, 14296, 15903, 16083, 16416, 18848, 20088, 21204, 21444, 24624, 26784, 28272, 28592, 31806, 32166, 33953, 40176, 42408, 42888, 47709, 48249, 49248, 55397, 56544, 57184, 63612, 64332, 67906, 80352, 84816, 85776, 95418, 96498, 101859, 110794, 127224, 128664, 135812, 144747, 166191, 169632, 171552, 190836, 192996, 203718, 221588, 254448, 257328, 271624, 289494, 305577, 332382, 381672, 385992, 407436, 443176, 498573, 508896, 514656, 543248, 578988, 611154, 664764, 763344, 771984, 814872, 886352, 916731, 997146, 1052543, 1086496, 1157976, 1222308, 1329528, 1495719, 1526688, 1543968, 1629744, 1772704, 1833462, 1994292, 2105086, 2315952, 2444616, 2659056, 2750193, 2991438, 3157629, 3259488, 3666924, 3988584, 4210172, 4487157, 4631904, 4889232, 5318112, 5500386, 5982876, 6315258, 7333848, 7977168, 8420344, 8974314, 9472887, 9778464, 11000772, 11965752, 12630516, 14667696, 15954336, 16840688, 17948628, 18945774, 22001544, 23931504, 25261032, 28418661, 29335392, 33681376, 35897256, 37891548, 44003088, 47863008, 50522064, 56837322, 71794512, 75783096, 85255983, 88006176, 101044128, 113674644, 143589024, 151566192, 170511966, 227349288, 303132384, 341023932, 454698576, 682047864, 909397152, 1364095728, 2728191456]

約数ペア:

[(1, 2728191456), (2, 1364095728), (3, 909397152), (4, 682047864), (6, 454698576), (8, 341023932), (9, 303132384), (12, 227349288), (16, 170511966), (18, 151566192), (19, 143589024), (24, 113674644), (27, 101044128), (31, 88006176), (32, 85255983), (36, 75783096), (38, 71794512), (48, 56837322), (54, 50522064), (57, 47863008), (62, 44003088), (72, 37891548), (76, 35897256), (81, 33681376), (93, 29335392), (96, 28418661), (108, 25261032), (114, 23931504), (124, 22001544), (144, 18945774), (152, 17948628), (162, 16840688), (171, 15954336), (186, 14667696), (216, 12630516), (228, 11965752), (248, 11000772), (279, 9778464), (288, 9472887), (304, 8974314), (324, 8420344), (342, 7977168), (372, 7333848), (432, 6315258), (456, 5982876), (496, 5500386), (513, 5318112), (558, 4889232), (589, 4631904), (608, 4487157), (648, 4210172), (684, 3988584), (744, 3666924), (837, 3259488), (864, 3157629), (912, 2991438), (992, 2750193), (1026, 2659056), (1116, 2444616), (1178, 2315952), (1296, 2105086), (1368, 1994292), (1488, 1833462), (1539, 1772704), (1674, 1629744), (1767, 1543968), (1787, 1526688), (1824, 1495719), (2052, 1329528), (2232, 1222308), (2356, 1157976), (2511, 1086496), (2592, 1052543), (2736, 997146), (2976, 916731), (3078, 886352), (3348, 814872), (3534, 771984), (3574, 763344), (4104, 664764), (4464, 611154), (4712, 578988), (5022, 543248), (5301, 514656), (5361, 508896), (5472, 498573), (6156, 443176), (6696, 407436), (7068, 385992), (7148, 381672), (8208, 332382), (8928, 305577), (9424, 289494), (10044, 271624), (10602, 257328), (10722, 254448), (12312, 221588), (13392, 203718), (14136, 192996), (14296, 190836), (15903, 171552), (16083, 169632), (16416, 166191), (18848, 144747), (20088, 135812), (21204, 128664), (21444, 127224), (24624, 110794), (26784, 101859), (28272, 96498), (28592, 95418), (31806, 85776), (32166, 84816), (33953, 80352), (40176, 67906), (42408, 64332), (42888, 63612), (47709, 57184), (48249, 56544), (49248, 55397)]