717686316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 2001199200

約数和(自身を除く): 1283512884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 97, 114, 116, 171, 174, 194, 228, 261, 291, 342, 348, 373, 388, 522, 551, 582, 684, 746, 873, 1044, 1102, 1119, 1164, 1492, 1653, 1746, 1843, 2204, 2238, 2813, 3306, 3357, 3492, 3686, 4476, 4959, 5529, 5626, 6612, 6714, 7087, 7372, 8439, 9918, 10817, 11058, 11252, 13428, 14174, 16587, 16878, 19836, 21261, 21634, 22116, 25317, 28348, 32451, 33174, 33756, 36181, 42522, 43268, 50634, 53447, 63783, 64902, 66348, 72362, 85044, 97353, 101268, 106894, 108543, 127566, 129804, 144724, 160341, 194706, 205523, 213788, 217086, 255132, 320682, 325629, 389412, 411046, 434172, 481023, 616569, 641364, 651258, 687439, 822092, 962046, 1049249, 1233138, 1302516, 1374878, 1849707, 1924092, 2062317, 2098498, 2466276, 2749756, 3147747, 3699414, 4124634, 4196996, 6186951, 6295494, 7398828, 8249268, 9443241, 12373902, 12590988, 18886482, 19935731, 24747804, 37772964, 39871462, 59807193, 79742924, 119614386, 179421579, 239228772, 358843158, 717686316]

約数ペア:

[(1, 717686316), (2, 358843158), (3, 239228772), (4, 179421579), (6, 119614386), (9, 79742924), (12, 59807193), (18, 39871462), (19, 37772964), (29, 24747804), (36, 19935731), (38, 18886482), (57, 12590988), (58, 12373902), (76, 9443241), (87, 8249268), (97, 7398828), (114, 6295494), (116, 6186951), (171, 4196996), (174, 4124634), (194, 3699414), (228, 3147747), (261, 2749756), (291, 2466276), (342, 2098498), (348, 2062317), (373, 1924092), (388, 1849707), (522, 1374878), (551, 1302516), (582, 1233138), (684, 1049249), (746, 962046), (873, 822092), (1044, 687439), (1102, 651258), (1119, 641364), (1164, 616569), (1492, 481023), (1653, 434172), (1746, 411046), (1843, 389412), (2204, 325629), (2238, 320682), (2813, 255132), (3306, 217086), (3357, 213788), (3492, 205523), (3686, 194706), (4476, 160341), (4959, 144724), (5529, 129804), (5626, 127566), (6612, 108543), (6714, 106894), (7087, 101268), (7372, 97353), (8439, 85044), (9918, 72362), (10817, 66348), (11058, 64902), (11252, 63783), (13428, 53447), (14174, 50634), (16587, 43268), (16878, 42522), (19836, 36181), (21261, 33756), (21634, 33174), (22116, 32451), (25317, 28348)]