270784566

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 699310080

約数和(自身を除く): 428525514

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 31, 39, 46, 54, 62, 69, 78, 93, 117, 138, 186, 207, 234, 279, 299, 351, 403, 414, 541, 558, 598, 621, 702, 713, 806, 837, 897, 1082, 1209, 1242, 1426, 1623, 1674, 1794, 2139, 2418, 2691, 3246, 3627, 4278, 4869, 5382, 6417, 7033, 7254, 8073, 9269, 9738, 10881, 12443, 12834, 14066, 14607, 16146, 16771, 18538, 19251, 21099, 21762, 24886, 27807, 29214, 33542, 37329, 38502, 42198, 50313, 55614, 63297, 74658, 83421, 100626, 111987, 126594, 150939, 161759, 166842, 189891, 218023, 223974, 250263, 301878, 323518, 335961, 379782, 385733, 436046, 452817, 485277, 500526, 654069, 671922, 771466, 905634, 970554, 1157199, 1308138, 1455831, 1962207, 2314398, 2911662, 3471597, 3924414, 4367493, 5014529, 5886621, 6943194, 8734986, 10029058, 10414791, 11773242, 15043587, 20829582, 30087174, 45130761, 90261522, 135392283, 270784566]

約数ペア:

[(1, 270784566), (2, 135392283), (3, 90261522), (6, 45130761), (9, 30087174), (13, 20829582), (18, 15043587), (23, 11773242), (26, 10414791), (27, 10029058), (31, 8734986), (39, 6943194), (46, 5886621), (54, 5014529), (62, 4367493), (69, 3924414), (78, 3471597), (93, 2911662), (117, 2314398), (138, 1962207), (186, 1455831), (207, 1308138), (234, 1157199), (279, 970554), (299, 905634), (351, 771466), (403, 671922), (414, 654069), (541, 500526), (558, 485277), (598, 452817), (621, 436046), (702, 385733), (713, 379782), (806, 335961), (837, 323518), (897, 301878), (1082, 250263), (1209, 223974), (1242, 218023), (1426, 189891), (1623, 166842), (1674, 161759), (1794, 150939), (2139, 126594), (2418, 111987), (2691, 100626), (3246, 83421), (3627, 74658), (4278, 63297), (4869, 55614), (5382, 50313), (6417, 42198), (7033, 38502), (7254, 37329), (8073, 33542), (9269, 29214), (9738, 27807), (10881, 24886), (12443, 21762), (12834, 21099), (14066, 19251), (14607, 18538), (16146, 16771)]