289328592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1361

約数の個数: 160

約数和(自身を含む): 922798080

約数和(自身を除く): 633469488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 42, 46, 48, 56, 58, 69, 84, 87, 92, 112, 116, 138, 161, 168, 174, 184, 203, 232, 276, 322, 336, 348, 368, 406, 464, 483, 552, 609, 644, 667, 696, 812, 966, 1104, 1218, 1288, 1291, 1334, 1392, 1624, 1932, 2001, 2436, 2576, 2582, 2668, 3248, 3864, 3873, 4002, 4669, 4872, 5164, 5336, 7728, 7746, 8004, 9037, 9338, 9744, 10328, 10672, 14007, 15492, 16008, 18074, 18676, 20656, 27111, 28014, 29693, 30984, 32016, 36148, 37352, 37439, 54222, 56028, 59386, 61968, 72296, 74704, 74878, 89079, 108444, 112056, 112317, 118772, 144592, 149756, 178158, 207851, 216888, 224112, 224634, 237544, 262073, 299512, 356316, 415702, 433776, 449268, 475088, 524146, 599024, 623553, 712632, 786219, 831404, 861097, 898536, 1048292, 1247106, 1425264, 1572438, 1662808, 1722194, 1797072, 2096584, 2494212, 2583291, 3144876, 3325616, 3444388, 4193168, 4988424, 5166582, 6027679, 6289752, 6888776, 9976848, 10333164, 12055358, 12579504, 13777552, 18083037, 20666328, 24110716, 36166074, 41332656, 48221432, 72332148, 96442864, 144664296, 289328592]

約数ペア:

[(1, 289328592), (2, 144664296), (3, 96442864), (4, 72332148), (6, 48221432), (7, 41332656), (8, 36166074), (12, 24110716), (14, 20666328), (16, 18083037), (21, 13777552), (23, 12579504), (24, 12055358), (28, 10333164), (29, 9976848), (42, 6888776), (46, 6289752), (48, 6027679), (56, 5166582), (58, 4988424), (69, 4193168), (84, 3444388), (87, 3325616), (92, 3144876), (112, 2583291), (116, 2494212), (138, 2096584), (161, 1797072), (168, 1722194), (174, 1662808), (184, 1572438), (203, 1425264), (232, 1247106), (276, 1048292), (322, 898536), (336, 861097), (348, 831404), (368, 786219), (406, 712632), (464, 623553), (483, 599024), (552, 524146), (609, 475088), (644, 449268), (667, 433776), (696, 415702), (812, 356316), (966, 299512), (1104, 262073), (1218, 237544), (1288, 224634), (1291, 224112), (1334, 216888), (1392, 207851), (1624, 178158), (1932, 149756), (2001, 144592), (2436, 118772), (2576, 112317), (2582, 112056), (2668, 108444), (3248, 89079), (3864, 74878), (3873, 74704), (4002, 72296), (4669, 61968), (4872, 59386), (5164, 56028), (5336, 54222), (7728, 37439), (7746, 37352), (8004, 36148), (9037, 32016), (9338, 30984), (9744, 29693), (10328, 28014), (10672, 27111), (14007, 20656), (15492, 18676), (16008, 18074)]