784485156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 2299323264

約数和(自身を除く): 1514838108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 169, 182, 219, 273, 292, 338, 364, 438, 507, 511, 546, 676, 757, 876, 949, 1014, 1022, 1092, 1183, 1514, 1533, 1898, 2028, 2044, 2271, 2366, 2847, 3028, 3066, 3549, 3796, 4542, 4732, 5299, 5694, 6132, 6643, 7098, 9084, 9841, 10598, 11388, 12337, 13286, 14196, 15897, 19682, 19929, 21196, 24674, 26572, 29523, 31794, 37011, 39364, 39858, 49348, 55261, 59046, 63588, 68887, 74022, 79716, 86359, 110522, 118092, 127933, 137774, 148044, 165783, 172718, 206661, 221044, 255866, 259077, 275548, 331566, 345436, 383799, 386827, 413322, 511732, 518154, 663132, 718393, 767598, 773654, 826644, 895531, 1036308, 1160481, 1436786, 1535196, 1547308, 1791062, 2155179, 2320962, 2686593, 2873572, 3582124, 4310358, 4641924, 5028751, 5373186, 8620716, 9339109, 10057502, 10746372, 15086253, 18678218, 20115004, 28017327, 30172506, 37356436, 56034654, 60345012, 65373763, 112069308, 130747526, 196121289, 261495052, 392242578, 784485156]

約数ペア:

[(1, 784485156), (2, 392242578), (3, 261495052), (4, 196121289), (6, 130747526), (7, 112069308), (12, 65373763), (13, 60345012), (14, 56034654), (21, 37356436), (26, 30172506), (28, 28017327), (39, 20115004), (42, 18678218), (52, 15086253), (73, 10746372), (78, 10057502), (84, 9339109), (91, 8620716), (146, 5373186), (156, 5028751), (169, 4641924), (182, 4310358), (219, 3582124), (273, 2873572), (292, 2686593), (338, 2320962), (364, 2155179), (438, 1791062), (507, 1547308), (511, 1535196), (546, 1436786), (676, 1160481), (757, 1036308), (876, 895531), (949, 826644), (1014, 773654), (1022, 767598), (1092, 718393), (1183, 663132), (1514, 518154), (1533, 511732), (1898, 413322), (2028, 386827), (2044, 383799), (2271, 345436), (2366, 331566), (2847, 275548), (3028, 259077), (3066, 255866), (3549, 221044), (3796, 206661), (4542, 172718), (4732, 165783), (5299, 148044), (5694, 137774), (6132, 127933), (6643, 118092), (7098, 110522), (9084, 86359), (9841, 79716), (10598, 74022), (11388, 68887), (12337, 63588), (13286, 59046), (14196, 55261), (15897, 49348), (19682, 39858), (19929, 39364), (21196, 37011), (24674, 31794), (26572, 29523)]