28399732368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1\times {\mathrm{787}}^1$

素因数の和:1525

約数の個数: 160

約数和(自身を含む): 84516971520

約数和(自身を除く): 56117239152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 422, 509, 633, 787, 844, 1018, 1266, 1477, 1527, 1574, 1688, 2036, 2361, 2532, 2954, 3054, 3148, 3376, 3563, 4072, 4431, 4722, 5064, 5509, 5908, 6108, 6296, 7126, 8144, 8862, 9444, 10128, 10689, 11018, 11816, 12216, 12592, 14252, 16527, 17724, 18888, 21378, 22036, 23632, 24432, 28504, 33054, 35448, 37776, 42756, 44072, 57008, 66108, 70896, 85512, 88144, 107399, 132216, 166057, 171024, 214798, 264432, 322197, 332114, 400583, 429596, 498171, 644394, 664228, 751793, 801166, 859192, 996342, 1162399, 1201749, 1288788, 1328456, 1503586, 1602332, 1718384, 1992684, 2255379, 2324798, 2403498, 2577576, 2656912, 2804081, 3007172, 3204664, 3487197, 3985368, 4510758, 4649596, 4806996, 5155152, 5608162, 6014344, 6409328, 6974394, 7970736, 8412243, 9021516, 9299192, 9613992, 11216324, 12028688, 13948788, 16824486, 18043032, 18598384, 19227984, 22432648, 27897576, 33648972, 36086064, 44865296, 55795152, 67297944, 84523013, 134595888, 169046026, 253569039, 338092052, 507138078, 591661091, 676184104, 1014276156, 1183322182, 1352368208, 1774983273, 2028552312, 2366644364, 3549966546, 4057104624, 4733288728, 7099933092, 9466577456, 14199866184, 28399732368]

約数ペア:

[(1, 28399732368), (2, 14199866184), (3, 9466577456), (4, 7099933092), (6, 4733288728), (7, 4057104624), (8, 3549966546), (12, 2366644364), (14, 2028552312), (16, 1774983273), (21, 1352368208), (24, 1183322182), (28, 1014276156), (42, 676184104), (48, 591661091), (56, 507138078), (84, 338092052), (112, 253569039), (168, 169046026), (211, 134595888), (336, 84523013), (422, 67297944), (509, 55795152), (633, 44865296), (787, 36086064), (844, 33648972), (1018, 27897576), (1266, 22432648), (1477, 19227984), (1527, 18598384), (1574, 18043032), (1688, 16824486), (2036, 13948788), (2361, 12028688), (2532, 11216324), (2954, 9613992), (3054, 9299192), (3148, 9021516), (3376, 8412243), (3563, 7970736), (4072, 6974394), (4431, 6409328), (4722, 6014344), (5064, 5608162), (5509, 5155152), (5908, 4806996), (6108, 4649596), (6296, 4510758), (7126, 3985368), (8144, 3487197), (8862, 3204664), (9444, 3007172), (10128, 2804081), (10689, 2656912), (11018, 2577576), (11816, 2403498), (12216, 2324798), (12592, 2255379), (14252, 1992684), (16527, 1718384), (17724, 1602332), (18888, 1503586), (21378, 1328456), (22036, 1288788), (23632, 1201749), (24432, 1162399), (28504, 996342), (33054, 859192), (35448, 801166), (37776, 751793), (42756, 664228), (44072, 644394), (57008, 498171), (66108, 429596), (70896, 400583), (85512, 332114), (88144, 322197), (107399, 264432), (132216, 214798), (166057, 171024)]