1372487648

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2069

約数の個数: 144

約数和(自身を含む): 3454254720

約数和(自身を除く): 2081767072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 76, 92, 98, 112, 133, 152, 161, 184, 196, 224, 266, 304, 322, 368, 392, 437, 532, 608, 644, 736, 784, 874, 931, 1064, 1127, 1288, 1568, 1748, 1862, 2003, 2128, 2254, 2576, 3059, 3496, 3724, 4006, 4256, 4508, 5152, 6118, 6992, 7448, 8012, 9016, 12236, 13984, 14021, 14896, 16024, 18032, 21413, 24472, 28042, 29792, 32048, 36064, 38057, 42826, 46069, 48944, 56084, 64096, 76114, 85652, 92138, 97888, 98147, 112168, 152228, 171304, 184276, 196294, 224336, 266399, 304456, 322483, 342608, 368552, 392588, 448672, 532798, 608912, 644966, 685216, 737104, 785176, 875311, 1065596, 1217824, 1289932, 1474208, 1570352, 1750622, 1864793, 2131192, 2257381, 2579864, 3140704, 3501244, 3729586, 4262384, 4514762, 5159728, 6127177, 7002488, 7459172, 8524768, 9029524, 10319456, 12254354, 14004976, 14918344, 18059048, 24508708, 28009952, 29836688, 36118096, 42890239, 49017416, 59673376, 72236192, 85780478, 98034832, 171560956, 196069664, 343121912, 686243824, 1372487648]

約数ペア:

[(1, 1372487648), (2, 686243824), (4, 343121912), (7, 196069664), (8, 171560956), (14, 98034832), (16, 85780478), (19, 72236192), (23, 59673376), (28, 49017416), (32, 42890239), (38, 36118096), (46, 29836688), (49, 28009952), (56, 24508708), (76, 18059048), (92, 14918344), (98, 14004976), (112, 12254354), (133, 10319456), (152, 9029524), (161, 8524768), (184, 7459172), (196, 7002488), (224, 6127177), (266, 5159728), (304, 4514762), (322, 4262384), (368, 3729586), (392, 3501244), (437, 3140704), (532, 2579864), (608, 2257381), (644, 2131192), (736, 1864793), (784, 1750622), (874, 1570352), (931, 1474208), (1064, 1289932), (1127, 1217824), (1288, 1065596), (1568, 875311), (1748, 785176), (1862, 737104), (2003, 685216), (2128, 644966), (2254, 608912), (2576, 532798), (3059, 448672), (3496, 392588), (3724, 368552), (4006, 342608), (4256, 322483), (4508, 304456), (5152, 266399), (6118, 224336), (6992, 196294), (7448, 184276), (8012, 171304), (9016, 152228), (12236, 112168), (13984, 98147), (14021, 97888), (14896, 92138), (16024, 85652), (18032, 76114), (21413, 64096), (24472, 56084), (28042, 48944), (29792, 46069), (32048, 42826), (36064, 38057)]