190217488

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1400

約数の個数: 60

約数和(自身を含む): 404434432

約数和(自身を除く): 214216944

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 578, 1054, 1156, 1327, 2108, 2312, 2654, 4216, 4624, 5308, 8432, 8959, 10616, 17918, 21232, 22559, 35836, 41137, 45118, 71672, 82274, 90236, 143344, 164548, 180472, 329096, 360944, 383503, 658192, 699329, 767006, 1398658, 1534012, 2797316, 3068024, 5594632, 6136048, 11189264, 11888593, 23777186, 47554372, 95108744, 190217488]

約数ペア:

[(1, 190217488), (2, 95108744), (4, 47554372), (8, 23777186), (16, 11888593), (17, 11189264), (31, 6136048), (34, 5594632), (62, 3068024), (68, 2797316), (124, 1534012), (136, 1398658), (248, 767006), (272, 699329), (289, 658192), (496, 383503), (527, 360944), (578, 329096), (1054, 180472), (1156, 164548), (1327, 143344), (2108, 90236), (2312, 82274), (2654, 71672), (4216, 45118), (4624, 41137), (5308, 35836), (8432, 22559), (8959, 21232), (10616, 17918)]