1888330104

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 5322240000

約数和(自身を除く): 3433909896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 199, 216, 223, 394, 398, 446, 591, 597, 669, 788, 796, 892, 1182, 1194, 1338, 1576, 1592, 1773, 1784, 1791, 2007, 2364, 2388, 2676, 3546, 3582, 4014, 4728, 4776, 5319, 5352, 5373, 6021, 7092, 7164, 8028, 10638, 10746, 12042, 14184, 14328, 16056, 21276, 21492, 24084, 39203, 42552, 42984, 43931, 44377, 48168, 78406, 87862, 88754, 117609, 131793, 133131, 156812, 175724, 177508, 235218, 263586, 266262, 313624, 351448, 352827, 355016, 395379, 399393, 470436, 527172, 532524, 705654, 790758, 798786, 940872, 1054344, 1058481, 1065048, 1186137, 1198179, 1411308, 1581516, 1597572, 2116962, 2372274, 2396358, 2822616, 3163032, 3195144, 4233924, 4744548, 4792716, 8467848, 8742269, 9489096, 9585432, 17484538, 26226807, 34969076, 52453614, 69938152, 78680421, 104907228, 157360842, 209814456, 236041263, 314721684, 472082526, 629443368, 944165052, 1888330104]

約数ペア:

[(1, 1888330104), (2, 944165052), (3, 629443368), (4, 472082526), (6, 314721684), (8, 236041263), (9, 209814456), (12, 157360842), (18, 104907228), (24, 78680421), (27, 69938152), (36, 52453614), (54, 34969076), (72, 26226807), (108, 17484538), (197, 9585432), (199, 9489096), (216, 8742269), (223, 8467848), (394, 4792716), (398, 4744548), (446, 4233924), (591, 3195144), (597, 3163032), (669, 2822616), (788, 2396358), (796, 2372274), (892, 2116962), (1182, 1597572), (1194, 1581516), (1338, 1411308), (1576, 1198179), (1592, 1186137), (1773, 1065048), (1784, 1058481), (1791, 1054344), (2007, 940872), (2364, 798786), (2388, 790758), (2676, 705654), (3546, 532524), (3582, 527172), (4014, 470436), (4728, 399393), (4776, 395379), (5319, 355016), (5352, 352827), (5373, 351448), (6021, 313624), (7092, 266262), (7164, 263586), (8028, 235218), (10638, 177508), (10746, 175724), (12042, 156812), (14184, 133131), (14328, 131793), (16056, 117609), (21276, 88754), (21492, 87862), (24084, 78406), (39203, 48168), (42552, 44377), (42984, 43931)]