421353576

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4889}}^1$

素因数の和:4933

約数の個数: 160

約数和(自身を含む): 1420056000

約数和(自身を除く): 998702424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 2052, 2268, 2394, 3078, 3192, 3591, 4104, 4536, 4788, 4889, 6156, 7182, 9576, 9778, 10773, 12312, 14364, 14667, 19556, 21546, 28728, 29334, 34223, 39112, 43092, 44001, 58668, 68446, 86184, 88002, 92891, 102669, 117336, 132003, 136892, 176004, 185782, 205338, 264006, 273784, 278673, 308007, 352008, 371564, 396009, 410676, 528012, 557346, 616014, 650237, 743128, 792018, 821352, 836019, 924021, 1056024, 1114692, 1232028, 1300474, 1584036, 1672038, 1848042, 1950711, 2229384, 2464056, 2508057, 2600948, 2772063, 3168072, 3344076, 3696084, 3901422, 5016114, 5201896, 5544126, 5852133, 6688152, 7392168, 7524171, 7802844, 10032228, 11088252, 11704266, 15048342, 15605688, 17556399, 20064456, 22176504, 23408532, 30096684, 35112798, 46817064, 52669197, 60193368, 70225596, 105338394, 140451192, 210676788, 421353576]

約数ペア:

[(1, 421353576), (2, 210676788), (3, 140451192), (4, 105338394), (6, 70225596), (7, 60193368), (8, 52669197), (9, 46817064), (12, 35112798), (14, 30096684), (18, 23408532), (19, 22176504), (21, 20064456), (24, 17556399), (27, 15605688), (28, 15048342), (36, 11704266), (38, 11088252), (42, 10032228), (54, 7802844), (56, 7524171), (57, 7392168), (63, 6688152), (72, 5852133), (76, 5544126), (81, 5201896), (84, 5016114), (108, 3901422), (114, 3696084), (126, 3344076), (133, 3168072), (152, 2772063), (162, 2600948), (168, 2508057), (171, 2464056), (189, 2229384), (216, 1950711), (228, 1848042), (252, 1672038), (266, 1584036), (324, 1300474), (342, 1232028), (378, 1114692), (399, 1056024), (456, 924021), (504, 836019), (513, 821352), (532, 792018), (567, 743128), (648, 650237), (684, 616014), (756, 557346), (798, 528012), (1026, 410676), (1064, 396009), (1134, 371564), (1197, 352008), (1368, 308007), (1512, 278673), (1539, 273784), (1596, 264006), (2052, 205338), (2268, 185782), (2394, 176004), (3078, 136892), (3192, 132003), (3591, 117336), (4104, 102669), (4536, 92891), (4788, 88002), (4889, 86184), (6156, 68446), (7182, 58668), (9576, 44001), (9778, 43092), (10773, 39112), (12312, 34223), (14364, 29334), (14667, 28728), (19556, 21546)]