2091654576

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{48907}}^1$

素因数の和:48941

約数の個数: 120

約数和(自身を含む): 6622534464

約数和(自身を除く): 4530879888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 792, 891, 972, 1188, 1296, 1584, 1782, 1944, 2376, 2673, 3564, 3888, 4752, 5346, 7128, 10692, 14256, 21384, 42768, 48907, 97814, 146721, 195628, 293442, 391256, 440163, 537977, 586884, 782512, 880326, 1075954, 1173768, 1320489, 1613931, 1760652, 2151908, 2347536, 2640978, 3227862, 3521304, 3961467, 4303816, 4841793, 5281956, 6455724, 7042608, 7922934, 8607632, 9683586, 10563912, 11884401, 12911448, 14525379, 15845868, 19367172, 21127824, 23768802, 25822896, 29050758, 31691736, 38734344, 43576137, 47537604, 58101516, 63383472, 77468688, 87152274, 95075208, 116203032, 130728411, 174304548, 190150416, 232406064, 261456822, 348609096, 522913644, 697218192, 1045827288, 2091654576]

約数ペア:

[(1, 2091654576), (2, 1045827288), (3, 697218192), (4, 522913644), (6, 348609096), (8, 261456822), (9, 232406064), (11, 190150416), (12, 174304548), (16, 130728411), (18, 116203032), (22, 95075208), (24, 87152274), (27, 77468688), (33, 63383472), (36, 58101516), (44, 47537604), (48, 43576137), (54, 38734344), (66, 31691736), (72, 29050758), (81, 25822896), (88, 23768802), (99, 21127824), (108, 19367172), (132, 15845868), (144, 14525379), (162, 12911448), (176, 11884401), (198, 10563912), (216, 9683586), (243, 8607632), (264, 7922934), (297, 7042608), (324, 6455724), (396, 5281956), (432, 4841793), (486, 4303816), (528, 3961467), (594, 3521304), (648, 3227862), (792, 2640978), (891, 2347536), (972, 2151908), (1188, 1760652), (1296, 1613931), (1584, 1320489), (1782, 1173768), (1944, 1075954), (2376, 880326), (2673, 782512), (3564, 586884), (3888, 537977), (4752, 440163), (5346, 391256), (7128, 293442), (10692, 195628), (14256, 146721), (21384, 97814), (42768, 48907)]