21326916384

素因数分解:

$2^5\times 3^5\times {\mathrm{71}}^1\times {\mathrm{38629}}^1$

素因数の和:38725

約数の個数: 144

約数和(自身を含む): 63782147520

約数和(自身を除く): 42455231136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 243, 284, 288, 324, 426, 432, 486, 568, 639, 648, 852, 864, 972, 1136, 1278, 1296, 1704, 1917, 1944, 2272, 2556, 2592, 3408, 3834, 3888, 5112, 5751, 6816, 7668, 7776, 10224, 11502, 15336, 17253, 20448, 23004, 30672, 34506, 38629, 46008, 61344, 69012, 77258, 92016, 115887, 138024, 154516, 184032, 231774, 276048, 309032, 347661, 463548, 552096, 618064, 695322, 927096, 1042983, 1236128, 1390644, 1854192, 2085966, 2742659, 2781288, 3128949, 3708384, 4171932, 5485318, 5562576, 6257898, 8227977, 8343864, 9386847, 10970636, 11125152, 12515796, 16455954, 16687728, 18773694, 21941272, 24683931, 25031592, 32911908, 33375456, 37547388, 43882544, 49367862, 50063184, 65823816, 74051793, 75094776, 87765088, 98735724, 100126368, 131647632, 148103586, 150189552, 197471448, 222155379, 263295264, 296207172, 300379104, 394942896, 444310758, 592414344, 666466137, 789885792, 888621516, 1184828688, 1332932274, 1777243032, 2369657376, 2665864548, 3554486064, 5331729096, 7108972128, 10663458192, 21326916384]

約数ペア:

[(1, 21326916384), (2, 10663458192), (3, 7108972128), (4, 5331729096), (6, 3554486064), (8, 2665864548), (9, 2369657376), (12, 1777243032), (16, 1332932274), (18, 1184828688), (24, 888621516), (27, 789885792), (32, 666466137), (36, 592414344), (48, 444310758), (54, 394942896), (71, 300379104), (72, 296207172), (81, 263295264), (96, 222155379), (108, 197471448), (142, 150189552), (144, 148103586), (162, 131647632), (213, 100126368), (216, 98735724), (243, 87765088), (284, 75094776), (288, 74051793), (324, 65823816), (426, 50063184), (432, 49367862), (486, 43882544), (568, 37547388), (639, 33375456), (648, 32911908), (852, 25031592), (864, 24683931), (972, 21941272), (1136, 18773694), (1278, 16687728), (1296, 16455954), (1704, 12515796), (1917, 11125152), (1944, 10970636), (2272, 9386847), (2556, 8343864), (2592, 8227977), (3408, 6257898), (3834, 5562576), (3888, 5485318), (5112, 4171932), (5751, 3708384), (6816, 3128949), (7668, 2781288), (7776, 2742659), (10224, 2085966), (11502, 1854192), (15336, 1390644), (17253, 1236128), (20448, 1042983), (23004, 927096), (30672, 695322), (34506, 618064), (38629, 552096), (46008, 463548), (61344, 347661), (69012, 309032), (77258, 276048), (92016, 231774), (115887, 184032), (138024, 154516)]