788421264

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 2247475200

約数和(自身を除く): 1459053936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 79, 93, 114, 124, 152, 158, 186, 228, 237, 248, 304, 316, 353, 372, 456, 474, 496, 589, 632, 706, 744, 912, 948, 1059, 1178, 1264, 1412, 1488, 1501, 1767, 1896, 2118, 2356, 2449, 2824, 3002, 3534, 3792, 4236, 4503, 4712, 4898, 5648, 6004, 6707, 7068, 7347, 8472, 9006, 9424, 9796, 10943, 12008, 13414, 14136, 14694, 16944, 18012, 19592, 20121, 21886, 24016, 26828, 27887, 28272, 29388, 32829, 36024, 39184, 40242, 43772, 46531, 53656, 55774, 58776, 65658, 72048, 80484, 83661, 87544, 93062, 107312, 111548, 117552, 131316, 139593, 160968, 167322, 175088, 186124, 207917, 223096, 262632, 279186, 321936, 334644, 372248, 415834, 446192, 525264, 529853, 558372, 623751, 669288, 744496, 831668, 864497, 1059706, 1116744, 1247502, 1338576, 1589559, 1663336, 1728994, 2119412, 2233488, 2495004, 2593491, 3179118, 3326672, 3457988, 4238824, 4990008, 5186982, 6358236, 6915976, 8477648, 9980016, 10373964, 12716472, 13831952, 16425443, 20747928, 25432944, 32850886, 41495856, 49276329, 65701772, 98552658, 131403544, 197105316, 262807088, 394210632, 788421264]

約数ペア:

[(1, 788421264), (2, 394210632), (3, 262807088), (4, 197105316), (6, 131403544), (8, 98552658), (12, 65701772), (16, 49276329), (19, 41495856), (24, 32850886), (31, 25432944), (38, 20747928), (48, 16425443), (57, 13831952), (62, 12716472), (76, 10373964), (79, 9980016), (93, 8477648), (114, 6915976), (124, 6358236), (152, 5186982), (158, 4990008), (186, 4238824), (228, 3457988), (237, 3326672), (248, 3179118), (304, 2593491), (316, 2495004), (353, 2233488), (372, 2119412), (456, 1728994), (474, 1663336), (496, 1589559), (589, 1338576), (632, 1247502), (706, 1116744), (744, 1059706), (912, 864497), (948, 831668), (1059, 744496), (1178, 669288), (1264, 623751), (1412, 558372), (1488, 529853), (1501, 525264), (1767, 446192), (1896, 415834), (2118, 372248), (2356, 334644), (2449, 321936), (2824, 279186), (3002, 262632), (3534, 223096), (3792, 207917), (4236, 186124), (4503, 175088), (4712, 167322), (4898, 160968), (5648, 139593), (6004, 131316), (6707, 117552), (7068, 111548), (7347, 107312), (8472, 93062), (9006, 87544), (9424, 83661), (9796, 80484), (10943, 72048), (12008, 65658), (13414, 58776), (14136, 55774), (14694, 53656), (16944, 46531), (18012, 43772), (19592, 40242), (20121, 39184), (21886, 36024), (24016, 32829), (26828, 29388), (27887, 28272)]