2474656884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19919}}^1$

素因数の和:19982

約数の個数: 144

約数和(自身を含む): 7830950400

約数和(自身を除く): 5356293516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 51, 58, 63, 68, 84, 87, 102, 116, 119, 126, 153, 174, 203, 204, 238, 252, 261, 306, 348, 357, 406, 476, 493, 522, 609, 612, 714, 812, 986, 1044, 1071, 1218, 1428, 1479, 1827, 1972, 2142, 2436, 2958, 3451, 3654, 4284, 4437, 5916, 6902, 7308, 8874, 10353, 13804, 17748, 19919, 20706, 31059, 39838, 41412, 59757, 62118, 79676, 119514, 124236, 139433, 179271, 239028, 278866, 338623, 358542, 418299, 557732, 577651, 677246, 717084, 836598, 1015869, 1155302, 1254897, 1354492, 1673196, 1732953, 2031738, 2310604, 2370361, 2509794, 3047607, 3465906, 4043557, 4063476, 4740722, 5019588, 5198859, 6095214, 6931812, 7111083, 8087114, 9481444, 9820067, 10397718, 12130671, 12190428, 14222166, 16174228, 19640134, 20795436, 21333249, 24261342, 28444332, 29460201, 36392013, 39280268, 42666498, 48522684, 58920402, 68740469, 72784026, 85332996, 88380603, 117840804, 137480938, 145568052, 176761206, 206221407, 274961876, 353522412, 412442814, 618664221, 824885628, 1237328442, 2474656884]

約数ペア:

[(1, 2474656884), (2, 1237328442), (3, 824885628), (4, 618664221), (6, 412442814), (7, 353522412), (9, 274961876), (12, 206221407), (14, 176761206), (17, 145568052), (18, 137480938), (21, 117840804), (28, 88380603), (29, 85332996), (34, 72784026), (36, 68740469), (42, 58920402), (51, 48522684), (58, 42666498), (63, 39280268), (68, 36392013), (84, 29460201), (87, 28444332), (102, 24261342), (116, 21333249), (119, 20795436), (126, 19640134), (153, 16174228), (174, 14222166), (203, 12190428), (204, 12130671), (238, 10397718), (252, 9820067), (261, 9481444), (306, 8087114), (348, 7111083), (357, 6931812), (406, 6095214), (476, 5198859), (493, 5019588), (522, 4740722), (609, 4063476), (612, 4043557), (714, 3465906), (812, 3047607), (986, 2509794), (1044, 2370361), (1071, 2310604), (1218, 2031738), (1428, 1732953), (1479, 1673196), (1827, 1354492), (1972, 1254897), (2142, 1155302), (2436, 1015869), (2958, 836598), (3451, 717084), (3654, 677246), (4284, 577651), (4437, 557732), (5916, 418299), (6902, 358542), (7308, 338623), (8874, 278866), (10353, 239028), (13804, 179271), (17748, 139433), (19919, 124236), (20706, 119514), (31059, 79676), (39838, 62118), (41412, 59757)]