1947901824

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{51239}}^1$

素因数の和:51273

約数の個数: 128

約数和(自身を含む): 6271776000

約数和(自身を除く): 4323874176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 6336, 9504, 12672, 19008, 38016, 51239, 102478, 153717, 204956, 307434, 409912, 461151, 563629, 614868, 819824, 922302, 1127258, 1229736, 1383453, 1639648, 1690887, 1844604, 2254516, 2459472, 2766906, 3279296, 3381774, 3689208, 4509032, 4918944, 5072661, 5533812, 6558592, 6763548, 7378416, 9018064, 9837888, 10145322, 11067624, 13527096, 14756832, 15217983, 18036128, 19675776, 20290644, 22135248, 27054192, 29513664, 30435966, 36072256, 40581288, 44270496, 54108384, 59027328, 60871932, 72144512, 81162576, 88540992, 108216768, 121743864, 162325152, 177081984, 216433536, 243487728, 324650304, 486975456, 649300608, 973950912, 1947901824]

約数ペア:

[(1, 1947901824), (2, 973950912), (3, 649300608), (4, 486975456), (6, 324650304), (8, 243487728), (9, 216433536), (11, 177081984), (12, 162325152), (16, 121743864), (18, 108216768), (22, 88540992), (24, 81162576), (27, 72144512), (32, 60871932), (33, 59027328), (36, 54108384), (44, 44270496), (48, 40581288), (54, 36072256), (64, 30435966), (66, 29513664), (72, 27054192), (88, 22135248), (96, 20290644), (99, 19675776), (108, 18036128), (128, 15217983), (132, 14756832), (144, 13527096), (176, 11067624), (192, 10145322), (198, 9837888), (216, 9018064), (264, 7378416), (288, 6763548), (297, 6558592), (352, 5533812), (384, 5072661), (396, 4918944), (432, 4509032), (528, 3689208), (576, 3381774), (594, 3279296), (704, 2766906), (792, 2459472), (864, 2254516), (1056, 1844604), (1152, 1690887), (1188, 1639648), (1408, 1383453), (1584, 1229736), (1728, 1127258), (2112, 922302), (2376, 819824), (3168, 614868), (3456, 563629), (4224, 461151), (4752, 409912), (6336, 307434), (9504, 204956), (12672, 153717), (19008, 102478), (38016, 51239)]