38343396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 115269504

約数和(自身を除く): 76926108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 73, 74, 78, 84, 91, 111, 146, 148, 156, 169, 182, 219, 222, 259, 273, 292, 338, 364, 438, 444, 481, 507, 511, 518, 546, 676, 777, 876, 949, 962, 1014, 1022, 1036, 1092, 1183, 1443, 1533, 1554, 1898, 1924, 2028, 2044, 2366, 2701, 2847, 2886, 3066, 3108, 3367, 3549, 3796, 4732, 5402, 5694, 5772, 6132, 6253, 6643, 6734, 7098, 8103, 10101, 10804, 11388, 12337, 12506, 13286, 13468, 14196, 16206, 18759, 18907, 19929, 20202, 24674, 25012, 26572, 32412, 35113, 37011, 37518, 37814, 39858, 40404, 43771, 49348, 56721, 70226, 74022, 75036, 75628, 79716, 86359, 87542, 105339, 113442, 131313, 140452, 148044, 172718, 175084, 210678, 226884, 245791, 259077, 262626, 345436, 421356, 456469, 491582, 518154, 525252, 737373, 912938, 983164, 1036308, 1369407, 1474746, 1825876, 2738814, 2949492, 3195283, 5477628, 6390566, 9585849, 12781132, 19171698, 38343396]

約数ペア:

[(1, 38343396), (2, 19171698), (3, 12781132), (4, 9585849), (6, 6390566), (7, 5477628), (12, 3195283), (13, 2949492), (14, 2738814), (21, 1825876), (26, 1474746), (28, 1369407), (37, 1036308), (39, 983164), (42, 912938), (52, 737373), (73, 525252), (74, 518154), (78, 491582), (84, 456469), (91, 421356), (111, 345436), (146, 262626), (148, 259077), (156, 245791), (169, 226884), (182, 210678), (219, 175084), (222, 172718), (259, 148044), (273, 140452), (292, 131313), (338, 113442), (364, 105339), (438, 87542), (444, 86359), (481, 79716), (507, 75628), (511, 75036), (518, 74022), (546, 70226), (676, 56721), (777, 49348), (876, 43771), (949, 40404), (962, 39858), (1014, 37814), (1022, 37518), (1036, 37011), (1092, 35113), (1183, 32412), (1443, 26572), (1533, 25012), (1554, 24674), (1898, 20202), (1924, 19929), (2028, 18907), (2044, 18759), (2366, 16206), (2701, 14196), (2847, 13468), (2886, 13286), (3066, 12506), (3108, 12337), (3367, 11388), (3549, 10804), (3796, 10101), (4732, 8103), (5402, 7098), (5694, 6734), (5772, 6643), (6132, 6253)]