581351472

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1788

約数の個数: 160

約数和(自身を含む): 1827591360

約数和(自身を除く): 1246239888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 312, 351, 366, 432, 468, 488, 549, 624, 702, 732, 793, 936, 976, 1098, 1404, 1464, 1586, 1647, 1697, 1872, 2196, 2379, 2808, 2928, 3172, 3294, 3394, 4392, 4758, 5091, 5616, 6344, 6588, 6788, 7137, 8784, 9516, 10182, 12688, 13176, 13576, 14274, 15273, 19032, 20364, 21411, 22061, 26352, 27152, 28548, 30546, 38064, 40728, 42822, 44122, 45819, 57096, 61092, 66183, 81456, 85644, 88244, 91638, 103517, 114192, 122184, 132366, 171288, 176488, 183276, 198549, 207034, 244368, 264732, 310551, 342576, 352976, 366552, 397098, 414068, 529464, 595647, 621102, 733104, 794196, 828136, 931653, 1058928, 1191294, 1242204, 1345721, 1588392, 1656272, 1863306, 2382588, 2484408, 2691442, 2794959, 3176784, 3726612, 4037163, 4765176, 4968816, 5382884, 5589918, 7453224, 8074326, 9530352, 10765768, 11179836, 12111489, 14906448, 16148652, 21531536, 22359672, 24222978, 32297304, 36334467, 44719344, 48445956, 64594608, 72668934, 96891912, 145337868, 193783824, 290675736, 581351472]

約数ペア:

[(1, 581351472), (2, 290675736), (3, 193783824), (4, 145337868), (6, 96891912), (8, 72668934), (9, 64594608), (12, 48445956), (13, 44719344), (16, 36334467), (18, 32297304), (24, 24222978), (26, 22359672), (27, 21531536), (36, 16148652), (39, 14906448), (48, 12111489), (52, 11179836), (54, 10765768), (61, 9530352), (72, 8074326), (78, 7453224), (104, 5589918), (108, 5382884), (117, 4968816), (122, 4765176), (144, 4037163), (156, 3726612), (183, 3176784), (208, 2794959), (216, 2691442), (234, 2484408), (244, 2382588), (312, 1863306), (351, 1656272), (366, 1588392), (432, 1345721), (468, 1242204), (488, 1191294), (549, 1058928), (624, 931653), (702, 828136), (732, 794196), (793, 733104), (936, 621102), (976, 595647), (1098, 529464), (1404, 414068), (1464, 397098), (1586, 366552), (1647, 352976), (1697, 342576), (1872, 310551), (2196, 264732), (2379, 244368), (2808, 207034), (2928, 198549), (3172, 183276), (3294, 176488), (3394, 171288), (4392, 132366), (4758, 122184), (5091, 114192), (5616, 103517), (6344, 91638), (6588, 88244), (6788, 85644), (7137, 81456), (8784, 66183), (9516, 61092), (10182, 57096), (12688, 45819), (13176, 44122), (13576, 42822), (14274, 40728), (15273, 38064), (19032, 30546), (20364, 28548), (21411, 27152), (22061, 26352)]