254185377516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{204973}}^1$

素因数の和:205053

約数の個数: 216

約数和(自身を含む): 808032104880

約数和(自身を除く): 553846727364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 49, 57, 63, 74, 76, 84, 98, 111, 114, 126, 133, 147, 148, 171, 196, 222, 228, 252, 259, 266, 294, 333, 342, 399, 441, 444, 518, 532, 588, 666, 684, 703, 777, 798, 882, 931, 1036, 1197, 1332, 1406, 1554, 1596, 1764, 1813, 1862, 2109, 2331, 2394, 2793, 2812, 3108, 3626, 3724, 4218, 4662, 4788, 4921, 5439, 5586, 6327, 7252, 8379, 8436, 9324, 9842, 10878, 11172, 12654, 14763, 16317, 16758, 19684, 21756, 25308, 29526, 32634, 33516, 34447, 44289, 59052, 65268, 68894, 88578, 103341, 137788, 177156, 204973, 206682, 310023, 409946, 413364, 614919, 620046, 819892, 1229838, 1240092, 1434811, 1844757, 2459676, 2869622, 3689514, 3894487, 4304433, 5739244, 7379028, 7584001, 7788974, 8608866, 10043677, 11683461, 12913299, 15168002, 15577948, 17217732, 20087354, 22752003, 23366922, 25826598, 27261409, 30131031, 30336004, 35050383, 40174708, 45504006, 46733844, 51653196, 53088007, 54522818, 60262062, 68256009, 70100766, 81784227, 90393093, 91008012, 106176014, 109045636, 120524124, 136512018, 140201532, 144096019, 159264021, 163568454, 180786186, 190829863, 212352028, 245352681, 273024036, 288192038, 318528042, 327136908, 361572372, 371616049, 381659726, 432288057, 477792063, 490705362, 572489589, 576384076, 637056084, 743232098, 763319452, 864576114, 955584126, 981410724, 1008672133, 1114848147, 1144979178, 1296864171, 1486464196, 1717468767, 1729152228, 1911168252, 2017344266, 2229696294, 2289958356, 2593728342, 3026016399, 3344544441, 3434937534, 4034688532, 4459392588, 5187456684, 6052032798, 6689088882, 6869875068, 7060704931, 9078049197, 12104065596, 13378177764, 14121409862, 18156098394, 21182114793, 28242819724, 36312196788, 42364229586, 63546344379, 84728459172, 127092688758, 254185377516]

約数ペア:

[(1, 254185377516), (2, 127092688758), (3, 84728459172), (4, 63546344379), (6, 42364229586), (7, 36312196788), (9, 28242819724), (12, 21182114793), (14, 18156098394), (18, 14121409862), (19, 13378177764), (21, 12104065596), (28, 9078049197), (36, 7060704931), (37, 6869875068), (38, 6689088882), (42, 6052032798), (49, 5187456684), (57, 4459392588), (63, 4034688532), (74, 3434937534), (76, 3344544441), (84, 3026016399), (98, 2593728342), (111, 2289958356), (114, 2229696294), (126, 2017344266), (133, 1911168252), (147, 1729152228), (148, 1717468767), (171, 1486464196), (196, 1296864171), (222, 1144979178), (228, 1114848147), (252, 1008672133), (259, 981410724), (266, 955584126), (294, 864576114), (333, 763319452), (342, 743232098), (399, 637056084), (441, 576384076), (444, 572489589), (518, 490705362), (532, 477792063), (588, 432288057), (666, 381659726), (684, 371616049), (703, 361572372), (777, 327136908), (798, 318528042), (882, 288192038), (931, 273024036), (1036, 245352681), (1197, 212352028), (1332, 190829863), (1406, 180786186), (1554, 163568454), (1596, 159264021), (1764, 144096019), (1813, 140201532), (1862, 136512018), (2109, 120524124), (2331, 109045636), (2394, 106176014), (2793, 91008012), (2812, 90393093), (3108, 81784227), (3626, 70100766), (3724, 68256009), (4218, 60262062), (4662, 54522818), (4788, 53088007), (4921, 51653196), (5439, 46733844), (5586, 45504006), (6327, 40174708), (7252, 35050383), (8379, 30336004), (8436, 30131031), (9324, 27261409), (9842, 25826598), (10878, 23366922), (11172, 22752003), (12654, 20087354), (14763, 17217732), (16317, 15577948), (16758, 15168002), (19684, 12913299), (21756, 11683461), (25308, 10043677), (29526, 8608866), (32634, 7788974), (33516, 7584001), (34447, 7379028), (44289, 5739244), (59052, 4304433), (65268, 3894487), (68894, 3689514), (88578, 2869622), (103341, 2459676), (137788, 1844757), (177156, 1434811), (204973, 1240092), (206682, 1229838), (310023, 819892), (409946, 620046), (413364, 614919)]