489992142128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1\times {\mathrm{1543}}^1$

素因数の和:3059

約数の個数: 160

約数和(自身を含む): 1084177036800

約数和(自身を除く): 594184894672

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 43, 68, 76, 86, 136, 152, 172, 272, 304, 323, 344, 646, 688, 731, 817, 1292, 1429, 1462, 1543, 1634, 2584, 2858, 2924, 3086, 3268, 5168, 5716, 5848, 6172, 6536, 11432, 11696, 12344, 13072, 13889, 22864, 24293, 24688, 26231, 27151, 27778, 29317, 48586, 52462, 54302, 55556, 58634, 61447, 66349, 97172, 104924, 108604, 111112, 117268, 122894, 132698, 194344, 209848, 217208, 222224, 234536, 245788, 265396, 388688, 419696, 434416, 461567, 469072, 491576, 498389, 530792, 923134, 983152, 996778, 1044599, 1061584, 1127933, 1167493, 1260631, 1846268, 1993556, 2089198, 2204947, 2255866, 2334986, 2521262, 3692536, 3987112, 4178396, 4409894, 4511732, 4669972, 5042524, 7385072, 7974224, 8356792, 8819788, 9023464, 9339944, 10085048, 16713584, 17639576, 18046928, 18679888, 19847381, 20170096, 21430727, 35279152, 37484099, 39694762, 41893993, 42861454, 74968198, 79389524, 83787986, 85722908, 94812721, 149936396, 158779048, 167575972, 171445816, 189625442, 299872792, 317558096, 335151944, 342891632, 379250884, 599745584, 670303888, 712197881, 758501768, 1424395762, 1517003536, 1611816257, 1801441699, 2848791524, 3223632514, 3602883398, 5697583048, 6447265028, 7205766796, 11395166096, 12894530056, 14411533592, 25789060112, 28823067184, 30624508883, 61249017766, 122498035532, 244996071064, 489992142128]

約数ペア:

[(1, 489992142128), (2, 244996071064), (4, 122498035532), (8, 61249017766), (16, 30624508883), (17, 28823067184), (19, 25789060112), (34, 14411533592), (38, 12894530056), (43, 11395166096), (68, 7205766796), (76, 6447265028), (86, 5697583048), (136, 3602883398), (152, 3223632514), (172, 2848791524), (272, 1801441699), (304, 1611816257), (323, 1517003536), (344, 1424395762), (646, 758501768), (688, 712197881), (731, 670303888), (817, 599745584), (1292, 379250884), (1429, 342891632), (1462, 335151944), (1543, 317558096), (1634, 299872792), (2584, 189625442), (2858, 171445816), (2924, 167575972), (3086, 158779048), (3268, 149936396), (5168, 94812721), (5716, 85722908), (5848, 83787986), (6172, 79389524), (6536, 74968198), (11432, 42861454), (11696, 41893993), (12344, 39694762), (13072, 37484099), (13889, 35279152), (22864, 21430727), (24293, 20170096), (24688, 19847381), (26231, 18679888), (27151, 18046928), (27778, 17639576), (29317, 16713584), (48586, 10085048), (52462, 9339944), (54302, 9023464), (55556, 8819788), (58634, 8356792), (61447, 7974224), (66349, 7385072), (97172, 5042524), (104924, 4669972), (108604, 4511732), (111112, 4409894), (117268, 4178396), (122894, 3987112), (132698, 3692536), (194344, 2521262), (209848, 2334986), (217208, 2255866), (222224, 2204947), (234536, 2089198), (245788, 1993556), (265396, 1846268), (388688, 1260631), (419696, 1167493), (434416, 1127933), (461567, 1061584), (469072, 1044599), (491576, 996778), (498389, 983152), (530792, 923134)]