1868988264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1672

約数の個数: 192

約数和(自身を含む): 5712913920

約数和(自身を除く): 3843925656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 186, 242, 248, 264, 286, 312, 341, 363, 372, 403, 429, 484, 572, 682, 726, 744, 806, 858, 968, 1023, 1144, 1209, 1364, 1452, 1573, 1597, 1612, 1716, 2046, 2418, 2728, 2904, 3146, 3194, 3224, 3432, 3751, 4092, 4433, 4719, 4791, 4836, 6292, 6388, 7502, 8184, 8866, 9438, 9582, 9672, 11253, 12584, 12776, 13299, 15004, 17567, 17732, 18876, 19164, 20761, 22506, 26598, 30008, 35134, 35464, 37752, 38328, 41522, 45012, 48763, 49507, 52701, 53196, 62283, 70268, 83044, 90024, 97526, 99014, 105402, 106392, 124566, 140536, 146289, 148521, 166088, 193237, 195052, 198028, 210804, 228371, 249132, 292578, 297042, 386474, 390104, 396056, 421608, 456742, 498264, 544577, 579711, 585156, 594084, 643591, 685113, 772948, 913484, 1089154, 1159422, 1170312, 1188168, 1287182, 1370226, 1545896, 1633731, 1826968, 1930773, 2178308, 2318844, 2512081, 2574364, 2740452, 3267462, 3861546, 4356616, 4637688, 5024162, 5148728, 5480904, 5990347, 6534924, 7079501, 7536243, 7723092, 10048324, 11980694, 13069848, 14159002, 15072486, 15446184, 17971041, 20096648, 21238503, 23961388, 28318004, 30144972, 35942082, 42477006, 47922776, 56636008, 60289944, 71884164, 77874511, 84954012, 143768328, 155749022, 169908024, 233623533, 311498044, 467247066, 622996088, 934494132, 1868988264]

約数ペア:

[(1, 1868988264), (2, 934494132), (3, 622996088), (4, 467247066), (6, 311498044), (8, 233623533), (11, 169908024), (12, 155749022), (13, 143768328), (22, 84954012), (24, 77874511), (26, 71884164), (31, 60289944), (33, 56636008), (39, 47922776), (44, 42477006), (52, 35942082), (62, 30144972), (66, 28318004), (78, 23961388), (88, 21238503), (93, 20096648), (104, 17971041), (121, 15446184), (124, 15072486), (132, 14159002), (143, 13069848), (156, 11980694), (186, 10048324), (242, 7723092), (248, 7536243), (264, 7079501), (286, 6534924), (312, 5990347), (341, 5480904), (363, 5148728), (372, 5024162), (403, 4637688), (429, 4356616), (484, 3861546), (572, 3267462), (682, 2740452), (726, 2574364), (744, 2512081), (806, 2318844), (858, 2178308), (968, 1930773), (1023, 1826968), (1144, 1633731), (1209, 1545896), (1364, 1370226), (1452, 1287182), (1573, 1188168), (1597, 1170312), (1612, 1159422), (1716, 1089154), (2046, 913484), (2418, 772948), (2728, 685113), (2904, 643591), (3146, 594084), (3194, 585156), (3224, 579711), (3432, 544577), (3751, 498264), (4092, 456742), (4433, 421608), (4719, 396056), (4791, 390104), (4836, 386474), (6292, 297042), (6388, 292578), (7502, 249132), (8184, 228371), (8866, 210804), (9438, 198028), (9582, 195052), (9672, 193237), (11253, 166088), (12584, 148521), (12776, 146289), (13299, 140536), (15004, 124566), (17567, 106392), (17732, 105402), (18876, 99014), (19164, 97526), (20761, 90024), (22506, 83044), (26598, 70268), (30008, 62283), (35134, 53196), (35464, 52701), (37752, 49507), (38328, 48763), (41522, 45012)]