1280073888

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{87151}}^1$

素因数の和:87187

約数の個数: 96

約数和(自身を含む): 3953214720

約数和(自身を除く): 2673140832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 7344, 14688, 87151, 174302, 261453, 348604, 522906, 697208, 784359, 1045812, 1394416, 1481567, 1568718, 2091624, 2353077, 2788832, 2963134, 3137436, 4183248, 4444701, 4706154, 5926268, 6274872, 8366496, 8889402, 9412308, 11852536, 12549744, 13334103, 17778804, 18824616, 23705072, 25099488, 26668206, 35557608, 37649232, 40002309, 47410144, 53336412, 71115216, 75298464, 80004618, 106672824, 142230432, 160009236, 213345648, 320018472, 426691296, 640036944, 1280073888]

約数ペア:

[(1, 1280073888), (2, 640036944), (3, 426691296), (4, 320018472), (6, 213345648), (8, 160009236), (9, 142230432), (12, 106672824), (16, 80004618), (17, 75298464), (18, 71115216), (24, 53336412), (27, 47410144), (32, 40002309), (34, 37649232), (36, 35557608), (48, 26668206), (51, 25099488), (54, 23705072), (68, 18824616), (72, 17778804), (96, 13334103), (102, 12549744), (108, 11852536), (136, 9412308), (144, 8889402), (153, 8366496), (204, 6274872), (216, 5926268), (272, 4706154), (288, 4444701), (306, 4183248), (408, 3137436), (432, 2963134), (459, 2788832), (544, 2353077), (612, 2091624), (816, 1568718), (864, 1481567), (918, 1394416), (1224, 1045812), (1632, 784359), (1836, 697208), (2448, 522906), (3672, 348604), (4896, 261453), (7344, 174302), (14688, 87151)]