144279384

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 368375040

約数和(自身を除く): 224095656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 227, 284, 373, 426, 454, 568, 681, 746, 852, 908, 1119, 1362, 1492, 1704, 1816, 2238, 2724, 2984, 4476, 5448, 8952, 16117, 26483, 32234, 48351, 52966, 64468, 79449, 84671, 96702, 105932, 128936, 158898, 169342, 193404, 211864, 254013, 317796, 338684, 386808, 508026, 635592, 677368, 1016052, 2032104, 6011641, 12023282, 18034923, 24046564, 36069846, 48093128, 72139692, 144279384]

約数ペア:

[(1, 144279384), (2, 72139692), (3, 48093128), (4, 36069846), (6, 24046564), (8, 18034923), (12, 12023282), (24, 6011641), (71, 2032104), (142, 1016052), (213, 677368), (227, 635592), (284, 508026), (373, 386808), (426, 338684), (454, 317796), (568, 254013), (681, 211864), (746, 193404), (852, 169342), (908, 158898), (1119, 128936), (1362, 105932), (1492, 96702), (1704, 84671), (1816, 79449), (2238, 64468), (2724, 52966), (2984, 48351), (4476, 32234), (5448, 26483), (8952, 16117)]