210254688

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 216

約数和(自身を含む): 712569312

約数和(自身を除く): 502314624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 96, 98, 112, 126, 141, 144, 147, 168, 188, 196, 224, 252, 282, 288, 294, 317, 329, 336, 376, 392, 423, 441, 504, 564, 588, 634, 658, 672, 752, 784, 846, 882, 951, 987, 1008, 1128, 1176, 1268, 1316, 1504, 1568, 1692, 1764, 1902, 1974, 2016, 2219, 2256, 2303, 2352, 2536, 2632, 2853, 2961, 3384, 3528, 3804, 3948, 4438, 4512, 4606, 4704, 5072, 5264, 5706, 5922, 6657, 6768, 6909, 7056, 7608, 7896, 8876, 9212, 10144, 10528, 11412, 11844, 13314, 13536, 13818, 14112, 14899, 15216, 15533, 15792, 17752, 18424, 19971, 20727, 22824, 23688, 26628, 27636, 29798, 30432, 31066, 31584, 35504, 36848, 39942, 41454, 44697, 45648, 46599, 47376, 53256, 55272, 59596, 62132, 71008, 73696, 79884, 82908, 89394, 91296, 93198, 94752, 104293, 106512, 110544, 119192, 124264, 134091, 139797, 159768, 165816, 178788, 186396, 208586, 213024, 221088, 238384, 248528, 268182, 279594, 312879, 319536, 331632, 357576, 372792, 417172, 476768, 497056, 536364, 559188, 625758, 639072, 663264, 715152, 730051, 745584, 834344, 938637, 1072728, 1118376, 1251516, 1430304, 1460102, 1491168, 1668688, 1877274, 2145456, 2190153, 2236752, 2503032, 2920204, 3337376, 3754548, 4290912, 4380306, 4473504, 5006064, 5840408, 6570459, 7509096, 8760612, 10012128, 11680816, 13140918, 15018192, 17521224, 23361632, 26281836, 30036384, 35042448, 52563672, 70084896, 105127344, 210254688]

約数ペア:

[(1, 210254688), (2, 105127344), (3, 70084896), (4, 52563672), (6, 35042448), (7, 30036384), (8, 26281836), (9, 23361632), (12, 17521224), (14, 15018192), (16, 13140918), (18, 11680816), (21, 10012128), (24, 8760612), (28, 7509096), (32, 6570459), (36, 5840408), (42, 5006064), (47, 4473504), (48, 4380306), (49, 4290912), (56, 3754548), (63, 3337376), (72, 2920204), (84, 2503032), (94, 2236752), (96, 2190153), (98, 2145456), (112, 1877274), (126, 1668688), (141, 1491168), (144, 1460102), (147, 1430304), (168, 1251516), (188, 1118376), (196, 1072728), (224, 938637), (252, 834344), (282, 745584), (288, 730051), (294, 715152), (317, 663264), (329, 639072), (336, 625758), (376, 559188), (392, 536364), (423, 497056), (441, 476768), (504, 417172), (564, 372792), (588, 357576), (634, 331632), (658, 319536), (672, 312879), (752, 279594), (784, 268182), (846, 248528), (882, 238384), (951, 221088), (987, 213024), (1008, 208586), (1128, 186396), (1176, 178788), (1268, 165816), (1316, 159768), (1504, 139797), (1568, 134091), (1692, 124264), (1764, 119192), (1902, 110544), (1974, 106512), (2016, 104293), (2219, 94752), (2256, 93198), (2303, 91296), (2352, 89394), (2536, 82908), (2632, 79884), (2853, 73696), (2961, 71008), (3384, 62132), (3528, 59596), (3804, 55272), (3948, 53256), (4438, 47376), (4512, 46599), (4606, 45648), (4704, 44697), (5072, 41454), (5264, 39942), (5706, 36848), (5922, 35504), (6657, 31584), (6768, 31066), (6909, 30432), (7056, 29798), (7608, 27636), (7896, 26628), (8876, 23688), (9212, 22824), (10144, 20727), (10528, 19971), (11412, 18424), (11844, 17752), (13314, 15792), (13536, 15533), (13818, 15216), (14112, 14899)]