428154859512

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:1222

約数の個数: 192

約数和(自身を含む): 1177848060480

約数和(自身を除く): 749693200968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 257, 293, 314, 471, 503, 514, 586, 628, 771, 879, 942, 1006, 1028, 1172, 1256, 1413, 1509, 1542, 1758, 1884, 2012, 2056, 2313, 2344, 2637, 2826, 3018, 3084, 3516, 3768, 4024, 4527, 4626, 5274, 5652, 6036, 6168, 7032, 9054, 9252, 10548, 11304, 12072, 18108, 18504, 21096, 36216, 40349, 46001, 75301, 78971, 80698, 92002, 121047, 129271, 138003, 147379, 150602, 157942, 161396, 184004, 225903, 236913, 242094, 258542, 276006, 294758, 301204, 315884, 322792, 363141, 368008, 387813, 414009, 442137, 451806, 473826, 484188, 517084, 552012, 589516, 602408, 631768, 677709, 710739, 726282, 775626, 828018, 884274, 903612, 947652, 968376, 1034168, 1104024, 1163439, 1179032, 1326411, 1355418, 1421478, 1452564, 1551252, 1656036, 1768548, 1807224, 1895304, 2326878, 2652822, 2710836, 2842956, 2905128, 3102504, 3312072, 3537096, 4653756, 5305644, 5421672, 5685912, 9307512, 10611288, 11822257, 20295547, 23138503, 23644514, 35466771, 37876403, 40591094, 46277006, 47289028, 60886641, 69415509, 70933542, 75752806, 81182188, 92554012, 94578056, 106400313, 113629209, 121773282, 138831018, 141867084, 151505612, 162364376, 182659923, 185108024, 208246527, 212800626, 227258418, 243546564, 277662036, 283734168, 303011224, 340887627, 365319846, 416493054, 425601252, 454516836, 487093128, 555324072, 681775254, 730639692, 832986108, 851202504, 909033672, 1363550508, 1461279384, 1665972216, 2727101016, 5946595271, 11893190542, 17839785813, 23786381084, 35679571626, 47572762168, 53519357439, 71359143252, 107038714878, 142718286504, 214077429756, 428154859512]

約数ペア:

[(1, 428154859512), (2, 214077429756), (3, 142718286504), (4, 107038714878), (6, 71359143252), (8, 53519357439), (9, 47572762168), (12, 35679571626), (18, 23786381084), (24, 17839785813), (36, 11893190542), (72, 5946595271), (157, 2727101016), (257, 1665972216), (293, 1461279384), (314, 1363550508), (471, 909033672), (503, 851202504), (514, 832986108), (586, 730639692), (628, 681775254), (771, 555324072), (879, 487093128), (942, 454516836), (1006, 425601252), (1028, 416493054), (1172, 365319846), (1256, 340887627), (1413, 303011224), (1509, 283734168), (1542, 277662036), (1758, 243546564), (1884, 227258418), (2012, 212800626), (2056, 208246527), (2313, 185108024), (2344, 182659923), (2637, 162364376), (2826, 151505612), (3018, 141867084), (3084, 138831018), (3516, 121773282), (3768, 113629209), (4024, 106400313), (4527, 94578056), (4626, 92554012), (5274, 81182188), (5652, 75752806), (6036, 70933542), (6168, 69415509), (7032, 60886641), (9054, 47289028), (9252, 46277006), (10548, 40591094), (11304, 37876403), (12072, 35466771), (18108, 23644514), (18504, 23138503), (21096, 20295547), (36216, 11822257), (40349, 10611288), (46001, 9307512), (75301, 5685912), (78971, 5421672), (80698, 5305644), (92002, 4653756), (121047, 3537096), (129271, 3312072), (138003, 3102504), (147379, 2905128), (150602, 2842956), (157942, 2710836), (161396, 2652822), (184004, 2326878), (225903, 1895304), (236913, 1807224), (242094, 1768548), (258542, 1656036), (276006, 1551252), (294758, 1452564), (301204, 1421478), (315884, 1355418), (322792, 1326411), (363141, 1179032), (368008, 1163439), (387813, 1104024), (414009, 1034168), (442137, 968376), (451806, 947652), (473826, 903612), (484188, 884274), (517084, 828018), (552012, 775626), (589516, 726282), (602408, 710739), (631768, 677709)]