1781067432

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{15173}}^1$

素因数の和:15322

約数の個数: 64

約数和(自身を含む): 4581334080

約数和(自身を除く): 2800266648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 73, 134, 146, 201, 219, 268, 292, 402, 438, 536, 584, 804, 876, 1608, 1752, 4891, 9782, 14673, 15173, 19564, 29346, 30346, 39128, 45519, 58692, 60692, 91038, 117384, 121384, 182076, 364152, 1016591, 1107629, 2033182, 2215258, 3049773, 3322887, 4066364, 4430516, 6099546, 6645774, 8132728, 8861032, 12199092, 13291548, 24398184, 26583096, 74211143, 148422286, 222633429, 296844572, 445266858, 593689144, 890533716, 1781067432]

約数ペア:

[(1, 1781067432), (2, 890533716), (3, 593689144), (4, 445266858), (6, 296844572), (8, 222633429), (12, 148422286), (24, 74211143), (67, 26583096), (73, 24398184), (134, 13291548), (146, 12199092), (201, 8861032), (219, 8132728), (268, 6645774), (292, 6099546), (402, 4430516), (438, 4066364), (536, 3322887), (584, 3049773), (804, 2215258), (876, 2033182), (1608, 1107629), (1752, 1016591), (4891, 364152), (9782, 182076), (14673, 121384), (15173, 117384), (19564, 91038), (29346, 60692), (30346, 58692), (39128, 45519)]