219664116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7853}}^1$

素因数の和:7910

約数の個数: 96

約数和(自身を含む): 668532480

約数和(自身を除く): 448868364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 999, 1036, 1332, 1554, 1998, 2331, 3108, 3996, 4662, 6993, 7853, 9324, 13986, 15706, 23559, 27972, 31412, 47118, 54971, 70677, 94236, 109942, 141354, 164913, 212031, 219884, 282708, 290561, 329826, 424062, 494739, 581122, 659652, 848124, 871683, 989478, 1162244, 1484217, 1743366, 1978956, 2033927, 2615049, 2968434, 3486732, 4067854, 5230098, 5936868, 6101781, 7845147, 8135708, 10460196, 12203562, 15690294, 18305343, 24407124, 31380588, 36610686, 54916029, 73221372, 109832058, 219664116]

約数ペア:

[(1, 219664116), (2, 109832058), (3, 73221372), (4, 54916029), (6, 36610686), (7, 31380588), (9, 24407124), (12, 18305343), (14, 15690294), (18, 12203562), (21, 10460196), (27, 8135708), (28, 7845147), (36, 6101781), (37, 5936868), (42, 5230098), (54, 4067854), (63, 3486732), (74, 2968434), (84, 2615049), (108, 2033927), (111, 1978956), (126, 1743366), (148, 1484217), (189, 1162244), (222, 989478), (252, 871683), (259, 848124), (333, 659652), (378, 581122), (444, 494739), (518, 424062), (666, 329826), (756, 290561), (777, 282708), (999, 219884), (1036, 212031), (1332, 164913), (1554, 141354), (1998, 109942), (2331, 94236), (3108, 70677), (3996, 54971), (4662, 47118), (6993, 31412), (7853, 27972), (9324, 23559), (13986, 15706)]