2664756468

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{249229}}^1$

素因数の和:249259

約数の個数: 72

約数和(自身を含む): 7620456480

約数和(自身を除く): 4955700012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 249229, 498458, 747687, 996916, 1495374, 2243061, 2741519, 2990748, 4486122, 5483038, 6729183, 8224557, 8972244, 10966076, 13458366, 16449114, 20187549, 24673671, 26916732, 32898228, 40375098, 49347342, 60562647, 74021013, 80750196, 98694684, 121125294, 148042026, 222063039, 242250588, 296084052, 444126078, 666189117, 888252156, 1332378234, 2664756468]

約数ペア:

[(1, 2664756468), (2, 1332378234), (3, 888252156), (4, 666189117), (6, 444126078), (9, 296084052), (11, 242250588), (12, 222063039), (18, 148042026), (22, 121125294), (27, 98694684), (33, 80750196), (36, 74021013), (44, 60562647), (54, 49347342), (66, 40375098), (81, 32898228), (99, 26916732), (108, 24673671), (132, 20187549), (162, 16449114), (198, 13458366), (243, 10966076), (297, 8972244), (324, 8224557), (396, 6729183), (486, 5483038), (594, 4486122), (891, 2990748), (972, 2741519), (1188, 2243061), (1782, 1495374), (2673, 996916), (3564, 747687), (5346, 498458), (10692, 249229)]