2493847944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{709}}^1\times {\mathrm{997}}^1$

素因数の和:1732

約数の個数: 144

約数和(自身を含む): 7875866700

約数和(自身を除く): 5382018756

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 709, 882, 997, 1176, 1418, 1764, 1994, 2127, 2836, 2991, 3528, 3988, 4254, 4963, 5672, 5982, 6381, 6979, 7976, 8508, 8973, 9926, 11964, 12762, 13958, 14889, 17016, 17946, 19852, 20937, 23928, 25524, 27916, 29778, 34741, 35892, 39704, 41874, 44667, 48853, 51048, 55832, 59556, 62811, 69482, 71784, 83748, 89334, 97706, 104223, 119112, 125622, 138964, 146559, 167496, 178668, 195412, 208446, 251244, 277928, 293118, 312669, 357336, 390824, 416892, 439677, 502488, 586236, 625338, 706873, 833784, 879354, 1172472, 1250676, 1413746, 1758708, 2120619, 2501352, 2827492, 3517416, 4241238, 4948111, 5654984, 6361857, 8482476, 9896222, 12723714, 14844333, 16964952, 19792444, 25447428, 29688666, 34636777, 39584888, 44532999, 50894856, 59377332, 69273554, 89065998, 103910331, 118754664, 138547108, 178131996, 207820662, 277094216, 311730993, 356263992, 415641324, 623461986, 831282648, 1246923972, 2493847944]

約数ペア:

[(1, 2493847944), (2, 1246923972), (3, 831282648), (4, 623461986), (6, 415641324), (7, 356263992), (8, 311730993), (9, 277094216), (12, 207820662), (14, 178131996), (18, 138547108), (21, 118754664), (24, 103910331), (28, 89065998), (36, 69273554), (42, 59377332), (49, 50894856), (56, 44532999), (63, 39584888), (72, 34636777), (84, 29688666), (98, 25447428), (126, 19792444), (147, 16964952), (168, 14844333), (196, 12723714), (252, 9896222), (294, 8482476), (392, 6361857), (441, 5654984), (504, 4948111), (588, 4241238), (709, 3517416), (882, 2827492), (997, 2501352), (1176, 2120619), (1418, 1758708), (1764, 1413746), (1994, 1250676), (2127, 1172472), (2836, 879354), (2991, 833784), (3528, 706873), (3988, 625338), (4254, 586236), (4963, 502488), (5672, 439677), (5982, 416892), (6381, 390824), (6979, 357336), (7976, 312669), (8508, 293118), (8973, 277928), (9926, 251244), (11964, 208446), (12762, 195412), (13958, 178668), (14889, 167496), (17016, 146559), (17946, 138964), (19852, 125622), (20937, 119112), (23928, 104223), (25524, 97706), (27916, 89334), (29778, 83748), (34741, 71784), (35892, 69482), (39704, 62811), (41874, 59556), (44667, 55832), (48853, 51048)]