216651864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63127}}^1$

素因数の和:63160

約数の個数: 64

約数和(自身を含む): 636330240

約数和(自身を除く): 419678376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 63127, 126254, 189381, 252508, 378762, 505016, 694397, 757524, 820651, 1388794, 1515048, 1641302, 2083191, 2461953, 2777588, 3282604, 4166382, 4923906, 5555176, 6565208, 8332764, 9027161, 9847812, 16665528, 18054322, 19695624, 27081483, 36108644, 54162966, 72217288, 108325932, 216651864]

約数ペア:

[(1, 216651864), (2, 108325932), (3, 72217288), (4, 54162966), (6, 36108644), (8, 27081483), (11, 19695624), (12, 18054322), (13, 16665528), (22, 9847812), (24, 9027161), (26, 8332764), (33, 6565208), (39, 5555176), (44, 4923906), (52, 4166382), (66, 3282604), (78, 2777588), (88, 2461953), (104, 2083191), (132, 1641302), (143, 1515048), (156, 1388794), (264, 820651), (286, 757524), (312, 694397), (429, 505016), (572, 378762), (858, 252508), (1144, 189381), (1716, 126254), (3432, 63127)]