489969648

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 280

約数和(自身を含む): 1727219808

約数和(自身を除く): 1237250160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 238, 243, 252, 272, 306, 324, 336, 353, 357, 378, 408, 432, 459, 476, 486, 504, 567, 612, 648, 706, 714, 729, 756, 816, 918, 952, 972, 1008, 1059, 1071, 1134, 1224, 1296, 1377, 1412, 1428, 1458, 1512, 1701, 1836, 1904, 1944, 2118, 2142, 2268, 2448, 2471, 2754, 2824, 2856, 2916, 3024, 3177, 3213, 3402, 3672, 3888, 4131, 4236, 4284, 4536, 4942, 5103, 5508, 5648, 5712, 5832, 6001, 6354, 6426, 6804, 7344, 7413, 8262, 8472, 8568, 9072, 9531, 9639, 9884, 10206, 11016, 11664, 12002, 12393, 12708, 12852, 13608, 14826, 16524, 16944, 17136, 18003, 19062, 19278, 19768, 20412, 22032, 22239, 24004, 24786, 25416, 25704, 27216, 28593, 28917, 29652, 33048, 36006, 38124, 38556, 39536, 40824, 42007, 44478, 48008, 49572, 50832, 51408, 54009, 57186, 57834, 59304, 66096, 66717, 72012, 76248, 77112, 81648, 84014, 85779, 86751, 88956, 96016, 99144, 108018, 114372, 115668, 118608, 126021, 133434, 144024, 152496, 154224, 162027, 168028, 171558, 173502, 177912, 198288, 200151, 216036, 228744, 231336, 252042, 257337, 266868, 288048, 324054, 336056, 343116, 347004, 355824, 378063, 400302, 432072, 457488, 462672, 486081, 504084, 514674, 533736, 600453, 648108, 672112, 686232, 694008, 756126, 800604, 864144, 972162, 1008168, 1029348, 1067472, 1134189, 1200906, 1296216, 1372464, 1388016, 1458243, 1512252, 1601208, 1801359, 1944324, 2016336, 2058696, 2268378, 2401812, 2592432, 2916486, 3024504, 3202416, 3402567, 3602718, 3888648, 4117392, 4374729, 4536756, 4803624, 5832972, 6049008, 6805134, 7205436, 7777296, 8749458, 9073512, 9607248, 10207701, 11665944, 13610268, 14410872, 17498916, 18147024, 20415402, 23331888, 27220536, 28821744, 30623103, 34997832, 40830804, 54441072, 61246206, 69995664, 81661608, 122492412, 163323216, 244984824, 489969648]

約数ペア:

[(1, 489969648), (2, 244984824), (3, 163323216), (4, 122492412), (6, 81661608), (7, 69995664), (8, 61246206), (9, 54441072), (12, 40830804), (14, 34997832), (16, 30623103), (17, 28821744), (18, 27220536), (21, 23331888), (24, 20415402), (27, 18147024), (28, 17498916), (34, 14410872), (36, 13610268), (42, 11665944), (48, 10207701), (51, 9607248), (54, 9073512), (56, 8749458), (63, 7777296), (68, 7205436), (72, 6805134), (81, 6049008), (84, 5832972), (102, 4803624), (108, 4536756), (112, 4374729), (119, 4117392), (126, 3888648), (136, 3602718), (144, 3402567), (153, 3202416), (162, 3024504), (168, 2916486), (189, 2592432), (204, 2401812), (216, 2268378), (238, 2058696), (243, 2016336), (252, 1944324), (272, 1801359), (306, 1601208), (324, 1512252), (336, 1458243), (353, 1388016), (357, 1372464), (378, 1296216), (408, 1200906), (432, 1134189), (459, 1067472), (476, 1029348), (486, 1008168), (504, 972162), (567, 864144), (612, 800604), (648, 756126), (706, 694008), (714, 686232), (729, 672112), (756, 648108), (816, 600453), (918, 533736), (952, 514674), (972, 504084), (1008, 486081), (1059, 462672), (1071, 457488), (1134, 432072), (1224, 400302), (1296, 378063), (1377, 355824), (1412, 347004), (1428, 343116), (1458, 336056), (1512, 324054), (1701, 288048), (1836, 266868), (1904, 257337), (1944, 252042), (2118, 231336), (2142, 228744), (2268, 216036), (2448, 200151), (2471, 198288), (2754, 177912), (2824, 173502), (2856, 171558), (2916, 168028), (3024, 162027), (3177, 154224), (3213, 152496), (3402, 144024), (3672, 133434), (3888, 126021), (4131, 118608), (4236, 115668), (4284, 114372), (4536, 108018), (4942, 99144), (5103, 96016), (5508, 88956), (5648, 86751), (5712, 85779), (5832, 84014), (6001, 81648), (6354, 77112), (6426, 76248), (6804, 72012), (7344, 66717), (7413, 66096), (8262, 59304), (8472, 57834), (8568, 57186), (9072, 54009), (9531, 51408), (9639, 50832), (9884, 49572), (10206, 48008), (11016, 44478), (11664, 42007), (12002, 40824), (12393, 39536), (12708, 38556), (12852, 38124), (13608, 36006), (14826, 33048), (16524, 29652), (16944, 28917), (17136, 28593), (18003, 27216), (19062, 25704), (19278, 25416), (19768, 24786), (20412, 24004), (22032, 22239)]