1917969648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{701}}^1$

素因数の和:1215

約数の個数: 160

約数和(自身を含む): 6016757760

約数和(自身を除く): 4098788112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 479, 701, 714, 816, 952, 958, 1402, 1428, 1437, 1904, 1916, 2103, 2804, 2856, 2874, 3353, 3832, 4206, 4907, 5608, 5712, 5748, 6706, 7664, 8143, 8412, 9814, 10059, 11216, 11496, 11917, 13412, 14721, 16286, 16824, 19628, 20118, 22992, 23834, 24429, 26824, 29442, 32572, 33648, 35751, 39256, 40236, 47668, 48858, 53648, 57001, 58884, 65144, 71502, 78512, 80472, 83419, 95336, 97716, 114002, 117768, 130288, 143004, 160944, 166838, 171003, 190672, 195432, 228004, 235536, 250257, 286008, 333676, 335779, 342006, 390864, 456008, 500514, 572016, 667352, 671558, 684012, 912016, 1001028, 1007337, 1334704, 1343116, 1368024, 2002056, 2014674, 2350453, 2686232, 2736048, 4004112, 4029348, 4700906, 5372464, 5708243, 7051359, 8058696, 9401812, 11416486, 14102718, 16117392, 17124729, 18803624, 22832972, 28205436, 34249458, 37607248, 39957701, 45665944, 56410872, 68498916, 79915402, 91331888, 112821744, 119873103, 136997832, 159830804, 239746206, 273995664, 319661608, 479492412, 639323216, 958984824, 1917969648]

約数ペア:

[(1, 1917969648), (2, 958984824), (3, 639323216), (4, 479492412), (6, 319661608), (7, 273995664), (8, 239746206), (12, 159830804), (14, 136997832), (16, 119873103), (17, 112821744), (21, 91331888), (24, 79915402), (28, 68498916), (34, 56410872), (42, 45665944), (48, 39957701), (51, 37607248), (56, 34249458), (68, 28205436), (84, 22832972), (102, 18803624), (112, 17124729), (119, 16117392), (136, 14102718), (168, 11416486), (204, 9401812), (238, 8058696), (272, 7051359), (336, 5708243), (357, 5372464), (408, 4700906), (476, 4029348), (479, 4004112), (701, 2736048), (714, 2686232), (816, 2350453), (952, 2014674), (958, 2002056), (1402, 1368024), (1428, 1343116), (1437, 1334704), (1904, 1007337), (1916, 1001028), (2103, 912016), (2804, 684012), (2856, 671558), (2874, 667352), (3353, 572016), (3832, 500514), (4206, 456008), (4907, 390864), (5608, 342006), (5712, 335779), (5748, 333676), (6706, 286008), (7664, 250257), (8143, 235536), (8412, 228004), (9814, 195432), (10059, 190672), (11216, 171003), (11496, 166838), (11917, 160944), (13412, 143004), (14721, 130288), (16286, 117768), (16824, 114002), (19628, 97716), (20118, 95336), (22992, 83419), (23834, 80472), (24429, 78512), (26824, 71502), (29442, 65144), (32572, 58884), (33648, 57001), (35751, 53648), (39256, 48858), (40236, 47668)]