216840144

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{110183}}^1$

素因数の和:110235

約数の個数: 40

約数和(自身を含む): 573838272

約数和(自身を除く): 356998128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 110183, 220366, 330549, 440732, 661098, 881464, 1322196, 1762928, 2644392, 4517503, 5288784, 9035006, 13552509, 18070012, 27105018, 36140024, 54210036, 72280048, 108420072, 216840144]

約数ペア:

[(1, 216840144), (2, 108420072), (3, 72280048), (4, 54210036), (6, 36140024), (8, 27105018), (12, 18070012), (16, 13552509), (24, 9035006), (41, 5288784), (48, 4517503), (82, 2644392), (123, 1762928), (164, 1322196), (246, 881464), (328, 661098), (492, 440732), (656, 330549), (984, 220366), (1968, 110183)]