2503889784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{1721}}^1$

素因数の和:1922

約数の個数: 144

約数和(自身を含む): 7502891760

約数和(自身を除く): 4999001976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 167, 198, 242, 264, 334, 363, 396, 484, 501, 668, 726, 792, 968, 1002, 1089, 1336, 1452, 1503, 1721, 1837, 2004, 2178, 2904, 3006, 3442, 3674, 4008, 4356, 5163, 5511, 6012, 6884, 7348, 8712, 10326, 11022, 12024, 13768, 14696, 15489, 16533, 18931, 20207, 20652, 22044, 30978, 33066, 37862, 40414, 41304, 44088, 56793, 60621, 61956, 66132, 75724, 80828, 113586, 121242, 123912, 132264, 151448, 161656, 170379, 181863, 208241, 227172, 242484, 287407, 340758, 363726, 416482, 454344, 484968, 574814, 624723, 681516, 727452, 832964, 862221, 1149628, 1249446, 1363032, 1454904, 1665928, 1724442, 1874169, 2299256, 2498892, 2586663, 3161477, 3448884, 3748338, 4997784, 5173326, 6322954, 6897768, 7496676, 9484431, 10346652, 12645908, 14993352, 18968862, 20693304, 25291816, 28453293, 34776247, 37937724, 56906586, 69552494, 75875448, 104328741, 113813172, 139104988, 208657482, 227626344, 278209976, 312986223, 417314964, 625972446, 834629928, 1251944892, 2503889784]

約数ペア:

[(1, 2503889784), (2, 1251944892), (3, 834629928), (4, 625972446), (6, 417314964), (8, 312986223), (9, 278209976), (11, 227626344), (12, 208657482), (18, 139104988), (22, 113813172), (24, 104328741), (33, 75875448), (36, 69552494), (44, 56906586), (66, 37937724), (72, 34776247), (88, 28453293), (99, 25291816), (121, 20693304), (132, 18968862), (167, 14993352), (198, 12645908), (242, 10346652), (264, 9484431), (334, 7496676), (363, 6897768), (396, 6322954), (484, 5173326), (501, 4997784), (668, 3748338), (726, 3448884), (792, 3161477), (968, 2586663), (1002, 2498892), (1089, 2299256), (1336, 1874169), (1452, 1724442), (1503, 1665928), (1721, 1454904), (1837, 1363032), (2004, 1249446), (2178, 1149628), (2904, 862221), (3006, 832964), (3442, 727452), (3674, 681516), (4008, 624723), (4356, 574814), (5163, 484968), (5511, 454344), (6012, 416482), (6884, 363726), (7348, 340758), (8712, 287407), (10326, 242484), (11022, 227172), (12024, 208241), (13768, 181863), (14696, 170379), (15489, 161656), (16533, 151448), (18931, 132264), (20207, 123912), (20652, 121242), (22044, 113586), (30978, 80828), (33066, 75724), (37862, 66132), (40414, 61956), (41304, 60621), (44088, 56793)]