2149558848

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{120383}}^1$

素因数の和:120432

約数の個数: 84

約数和(自身を含む): 6360127488

約数和(自身を除く): 4210568640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 120383, 240766, 361149, 481532, 722298, 963064, 1083447, 1444596, 1926128, 2166894, 2889192, 3731873, 3852256, 4333788, 5778384, 7463746, 7704512, 8667576, 11195619, 11556768, 14927492, 17335152, 22391238, 23113536, 29854984, 33586857, 34670304, 44782476, 59709968, 67173714, 69340608, 89564952, 119419936, 134347428, 179129904, 238839872, 268694856, 358259808, 537389712, 716519616, 1074779424, 2149558848]

約数ペア:

[(1, 2149558848), (2, 1074779424), (3, 716519616), (4, 537389712), (6, 358259808), (8, 268694856), (9, 238839872), (12, 179129904), (16, 134347428), (18, 119419936), (24, 89564952), (31, 69340608), (32, 67173714), (36, 59709968), (48, 44782476), (62, 34670304), (64, 33586857), (72, 29854984), (93, 23113536), (96, 22391238), (124, 17335152), (144, 14927492), (186, 11556768), (192, 11195619), (248, 8667576), (279, 7704512), (288, 7463746), (372, 5778384), (496, 4333788), (558, 3852256), (576, 3731873), (744, 2889192), (992, 2166894), (1116, 1926128), (1488, 1444596), (1984, 1083447), (2232, 963064), (2976, 722298), (4464, 481532), (5952, 361149), (8928, 240766), (17856, 120383)]