220976184

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 680641920

約数和(自身を除く): 459665736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 67, 78, 88, 93, 104, 124, 132, 134, 143, 156, 186, 201, 248, 264, 268, 286, 312, 341, 372, 402, 403, 429, 536, 572, 682, 737, 744, 804, 806, 858, 871, 961, 1023, 1144, 1209, 1364, 1474, 1608, 1612, 1716, 1742, 1922, 2046, 2077, 2211, 2418, 2613, 2728, 2883, 2948, 3224, 3432, 3484, 3844, 4092, 4154, 4422, 4433, 4836, 5226, 5766, 5896, 6231, 6968, 7688, 8184, 8308, 8844, 8866, 9581, 9672, 10452, 10571, 11532, 12462, 12493, 13299, 16616, 17688, 17732, 19162, 20904, 21142, 22847, 23064, 24924, 24986, 26598, 27001, 28743, 31713, 35464, 37479, 38324, 42284, 45694, 49848, 49972, 53196, 54002, 57486, 63426, 64387, 68541, 74958, 76648, 81003, 84568, 91388, 99944, 106392, 108004, 114972, 126852, 128774, 137082, 137423, 149916, 162006, 182776, 193161, 216008, 229944, 253704, 257548, 274164, 274846, 297011, 299832, 324012, 386322, 412269, 515096, 548328, 549692, 594022, 648024, 708257, 772644, 824538, 837031, 891033, 1099384, 1188044, 1416514, 1545288, 1649076, 1674062, 1782066, 2124771, 2376088, 2511093, 2833028, 3298152, 3348124, 3564132, 4249542, 5022186, 5666056, 6696248, 7128264, 8499084, 9207341, 10044372, 16998168, 18414682, 20088744, 27622023, 36829364, 55244046, 73658728, 110488092, 220976184]

約数ペア:

[(1, 220976184), (2, 110488092), (3, 73658728), (4, 55244046), (6, 36829364), (8, 27622023), (11, 20088744), (12, 18414682), (13, 16998168), (22, 10044372), (24, 9207341), (26, 8499084), (31, 7128264), (33, 6696248), (39, 5666056), (44, 5022186), (52, 4249542), (62, 3564132), (66, 3348124), (67, 3298152), (78, 2833028), (88, 2511093), (93, 2376088), (104, 2124771), (124, 1782066), (132, 1674062), (134, 1649076), (143, 1545288), (156, 1416514), (186, 1188044), (201, 1099384), (248, 891033), (264, 837031), (268, 824538), (286, 772644), (312, 708257), (341, 648024), (372, 594022), (402, 549692), (403, 548328), (429, 515096), (536, 412269), (572, 386322), (682, 324012), (737, 299832), (744, 297011), (804, 274846), (806, 274164), (858, 257548), (871, 253704), (961, 229944), (1023, 216008), (1144, 193161), (1209, 182776), (1364, 162006), (1474, 149916), (1608, 137423), (1612, 137082), (1716, 128774), (1742, 126852), (1922, 114972), (2046, 108004), (2077, 106392), (2211, 99944), (2418, 91388), (2613, 84568), (2728, 81003), (2883, 76648), (2948, 74958), (3224, 68541), (3432, 64387), (3484, 63426), (3844, 57486), (4092, 54002), (4154, 53196), (4422, 49972), (4433, 49848), (4836, 45694), (5226, 42284), (5766, 38324), (5896, 37479), (6231, 35464), (6968, 31713), (7688, 28743), (8184, 27001), (8308, 26598), (8844, 24986), (8866, 24924), (9581, 23064), (9672, 22847), (10452, 21142), (10571, 20904), (11532, 19162), (12462, 17732), (12493, 17688), (13299, 16616)]