128470368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 365444352

約数和(自身を除く): 236973984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 311, 312, 331, 416, 622, 624, 662, 933, 993, 1244, 1248, 1324, 1866, 1986, 2488, 2648, 3732, 3972, 4043, 4303, 4976, 5296, 7464, 7944, 8086, 8606, 9952, 10592, 12129, 12909, 14928, 15888, 16172, 17212, 24258, 25818, 29856, 31776, 32344, 34424, 48516, 51636, 64688, 68848, 97032, 102941, 103272, 129376, 137696, 194064, 205882, 206544, 308823, 388128, 411764, 413088, 617646, 823528, 1235292, 1338233, 1647056, 2470584, 2676466, 3294112, 4014699, 4941168, 5352932, 8029398, 9882336, 10705864, 16058796, 21411728, 32117592, 42823456, 64235184, 128470368]

約数ペア:

[(1, 128470368), (2, 64235184), (3, 42823456), (4, 32117592), (6, 21411728), (8, 16058796), (12, 10705864), (13, 9882336), (16, 8029398), (24, 5352932), (26, 4941168), (32, 4014699), (39, 3294112), (48, 2676466), (52, 2470584), (78, 1647056), (96, 1338233), (104, 1235292), (156, 823528), (208, 617646), (311, 413088), (312, 411764), (331, 388128), (416, 308823), (622, 206544), (624, 205882), (662, 194064), (933, 137696), (993, 129376), (1244, 103272), (1248, 102941), (1324, 97032), (1866, 68848), (1986, 64688), (2488, 51636), (2648, 48516), (3732, 34424), (3972, 32344), (4043, 31776), (4303, 29856), (4976, 25818), (5296, 24258), (7464, 17212), (7944, 16172), (8086, 15888), (8606, 14928), (9952, 12909), (10592, 12129)]