227022796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 560528640

約数和(自身を除く): 333505844

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 59, 62, 77, 91, 118, 124, 143, 154, 182, 217, 236, 286, 308, 341, 364, 403, 413, 434, 572, 649, 682, 767, 806, 826, 868, 961, 1001, 1298, 1364, 1534, 1612, 1652, 1829, 1922, 2002, 2387, 2596, 2821, 3068, 3658, 3844, 4004, 4433, 4543, 4774, 5369, 5642, 6727, 7316, 8437, 8866, 9086, 9548, 10571, 10738, 11284, 12493, 12803, 13454, 16874, 17732, 18172, 20119, 21142, 21476, 23777, 24986, 25606, 26908, 31031, 33748, 40238, 42284, 47554, 49972, 51212, 56699, 59059, 62062, 73997, 80476, 87451, 95108, 113398, 118118, 124124, 137423, 140833, 147994, 166439, 174902, 226796, 236236, 261547, 274846, 281666, 295988, 332878, 349804, 396893, 523094, 549692, 563332, 623689, 665756, 737087, 793786, 961961, 1046188, 1247378, 1474174, 1587572, 1830829, 1923922, 2494756, 2948348, 3661658, 3847844, 4365823, 5159609, 7323316, 8107957, 8731646, 10319218, 16215914, 17463292, 20638436, 32431828, 56755699, 113511398, 227022796]

約数ペア:

[(1, 227022796), (2, 113511398), (4, 56755699), (7, 32431828), (11, 20638436), (13, 17463292), (14, 16215914), (22, 10319218), (26, 8731646), (28, 8107957), (31, 7323316), (44, 5159609), (52, 4365823), (59, 3847844), (62, 3661658), (77, 2948348), (91, 2494756), (118, 1923922), (124, 1830829), (143, 1587572), (154, 1474174), (182, 1247378), (217, 1046188), (236, 961961), (286, 793786), (308, 737087), (341, 665756), (364, 623689), (403, 563332), (413, 549692), (434, 523094), (572, 396893), (649, 349804), (682, 332878), (767, 295988), (806, 281666), (826, 274846), (868, 261547), (961, 236236), (1001, 226796), (1298, 174902), (1364, 166439), (1534, 147994), (1612, 140833), (1652, 137423), (1829, 124124), (1922, 118118), (2002, 113398), (2387, 95108), (2596, 87451), (2821, 80476), (3068, 73997), (3658, 62062), (3844, 59059), (4004, 56699), (4433, 51212), (4543, 49972), (4774, 47554), (5369, 42284), (5642, 40238), (6727, 33748), (7316, 31031), (8437, 26908), (8866, 25606), (9086, 24986), (9548, 23777), (10571, 21476), (10738, 21142), (11284, 20119), (12493, 18172), (12803, 17732), (13454, 16874)]