1639072908

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3739}}^1$

素因数の和:3810

約数の個数: 144

約数和(自身を含む): 4802878080

約数和(自身を除く): 3163805172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 41, 44, 54, 66, 81, 82, 99, 108, 123, 132, 162, 164, 198, 243, 246, 297, 324, 369, 396, 451, 486, 492, 594, 738, 891, 902, 972, 1107, 1188, 1353, 1476, 1782, 1804, 2214, 2673, 2706, 3321, 3564, 3739, 4059, 4428, 5346, 5412, 6642, 7478, 8118, 9963, 10692, 11217, 12177, 13284, 14956, 16236, 19926, 22434, 24354, 33651, 36531, 39852, 41129, 44868, 48708, 67302, 73062, 82258, 100953, 109593, 123387, 134604, 146124, 153299, 164516, 201906, 219186, 246774, 302859, 306598, 370161, 403812, 438372, 459897, 493548, 605718, 613196, 740322, 908577, 919794, 1110483, 1211436, 1379691, 1480644, 1686289, 1817154, 1839588, 2220966, 2759382, 3331449, 3372578, 3634308, 4139073, 4441932, 5058867, 5518764, 6662898, 6745156, 8278146, 9994347, 10117734, 12417219, 13325796, 15176601, 16556292, 19988694, 20235468, 24834438, 30353202, 37251657, 39977388, 45529803, 49668876, 60706404, 74503314, 91059606, 136589409, 149006628, 182119212, 273178818, 409768227, 546357636, 819536454, 1639072908]

約数ペア:

[(1, 1639072908), (2, 819536454), (3, 546357636), (4, 409768227), (6, 273178818), (9, 182119212), (11, 149006628), (12, 136589409), (18, 91059606), (22, 74503314), (27, 60706404), (33, 49668876), (36, 45529803), (41, 39977388), (44, 37251657), (54, 30353202), (66, 24834438), (81, 20235468), (82, 19988694), (99, 16556292), (108, 15176601), (123, 13325796), (132, 12417219), (162, 10117734), (164, 9994347), (198, 8278146), (243, 6745156), (246, 6662898), (297, 5518764), (324, 5058867), (369, 4441932), (396, 4139073), (451, 3634308), (486, 3372578), (492, 3331449), (594, 2759382), (738, 2220966), (891, 1839588), (902, 1817154), (972, 1686289), (1107, 1480644), (1188, 1379691), (1353, 1211436), (1476, 1110483), (1782, 919794), (1804, 908577), (2214, 740322), (2673, 613196), (2706, 605718), (3321, 493548), (3564, 459897), (3739, 438372), (4059, 403812), (4428, 370161), (5346, 306598), (5412, 302859), (6642, 246774), (7478, 219186), (8118, 201906), (9963, 164516), (10692, 153299), (11217, 146124), (12177, 134604), (13284, 123387), (14956, 109593), (16236, 100953), (19926, 82258), (22434, 73062), (24354, 67302), (33651, 48708), (36531, 44868), (39852, 41129)]