238951728

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{32537}}^1$

素因数の和:32571

約数の個数: 80

約数和(自身を含む): 726248160

約数和(自身を除く): 487296432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 32537, 65074, 97611, 130148, 195222, 260296, 292833, 390444, 520592, 553129, 585666, 780888, 878499, 1106258, 1171332, 1561776, 1659387, 1756998, 2212516, 2342664, 3318774, 3513996, 4425032, 4685328, 4978161, 6637548, 7027992, 8850064, 9956322, 13275096, 14055984, 14934483, 19912644, 26550192, 29868966, 39825288, 59737932, 79650576, 119475864, 238951728]

約数ペア:

[(1, 238951728), (2, 119475864), (3, 79650576), (4, 59737932), (6, 39825288), (8, 29868966), (9, 26550192), (12, 19912644), (16, 14934483), (17, 14055984), (18, 13275096), (24, 9956322), (27, 8850064), (34, 7027992), (36, 6637548), (48, 4978161), (51, 4685328), (54, 4425032), (68, 3513996), (72, 3318774), (102, 2342664), (108, 2212516), (136, 1756998), (144, 1659387), (153, 1561776), (204, 1171332), (216, 1106258), (272, 878499), (306, 780888), (408, 585666), (432, 553129), (459, 520592), (612, 390444), (816, 292833), (918, 260296), (1224, 195222), (1836, 130148), (2448, 97611), (3672, 65074), (7344, 32537)]