290620704

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 849429504

約数和(自身を除く): 558808800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 127, 132, 176, 197, 242, 254, 264, 352, 363, 381, 394, 484, 508, 528, 591, 726, 762, 788, 968, 1016, 1056, 1182, 1397, 1452, 1524, 1576, 1936, 2032, 2167, 2364, 2794, 2904, 3048, 3152, 3872, 4064, 4191, 4334, 4728, 5588, 5808, 6096, 6304, 6501, 8382, 8668, 9456, 11176, 11616, 12192, 13002, 15367, 16764, 17336, 18912, 22352, 23837, 25019, 26004, 30734, 33528, 34672, 44704, 46101, 47674, 50038, 52008, 61468, 67056, 69344, 71511, 75057, 92202, 95348, 100076, 104016, 122936, 134112, 143022, 150114, 184404, 190696, 200152, 208032, 245872, 275209, 286044, 300228, 368808, 381392, 400304, 491744, 550418, 572088, 600456, 737616, 762784, 800608, 825627, 1100836, 1144176, 1200912, 1475232, 1651254, 2201672, 2288352, 2401824, 3027299, 3302508, 4403344, 6054598, 6605016, 8806688, 9081897, 12109196, 13210032, 18163794, 24218392, 26420064, 36327588, 48436784, 72655176, 96873568, 145310352, 290620704]

約数ペア:

[(1, 290620704), (2, 145310352), (3, 96873568), (4, 72655176), (6, 48436784), (8, 36327588), (11, 26420064), (12, 24218392), (16, 18163794), (22, 13210032), (24, 12109196), (32, 9081897), (33, 8806688), (44, 6605016), (48, 6054598), (66, 4403344), (88, 3302508), (96, 3027299), (121, 2401824), (127, 2288352), (132, 2201672), (176, 1651254), (197, 1475232), (242, 1200912), (254, 1144176), (264, 1100836), (352, 825627), (363, 800608), (381, 762784), (394, 737616), (484, 600456), (508, 572088), (528, 550418), (591, 491744), (726, 400304), (762, 381392), (788, 368808), (968, 300228), (1016, 286044), (1056, 275209), (1182, 245872), (1397, 208032), (1452, 200152), (1524, 190696), (1576, 184404), (1936, 150114), (2032, 143022), (2167, 134112), (2364, 122936), (2794, 104016), (2904, 100076), (3048, 95348), (3152, 92202), (3872, 75057), (4064, 71511), (4191, 69344), (4334, 67056), (4728, 61468), (5588, 52008), (5808, 50038), (6096, 47674), (6304, 46101), (6501, 44704), (8382, 34672), (8668, 33528), (9456, 30734), (11176, 26004), (11616, 25019), (12192, 23837), (13002, 22352), (15367, 18912), (16764, 17336)]